Sasha Yamnik, CNM

You deserve an informed pregnancy,
an empowered birth,
and to thrive postpartum.

Supported by expert guidance, integrative wisdom, and compassionate care

Certified Nurse Midwife · Women's Health Nurse Practitioner

Discover

No one moves through fertility, pregnancy, or postpartum unchanged.

Access personalized guidance grounded in over two decades of clinical experience, integrative medicine, and mindfulness-based practice.

This is the type of nourishing, integrative guidance
you will receive

Pregnancy support

Informed Pregnancy

Pregnancy can suddenly come with an entirely new language: screening tests, ultrasounds, lab results, supplements, symptoms, and decisions you may never have imagined having to make.

Together, we make sense of the information so you can better understand your care, explore your options, and make decisions that reflect your health, circumstances, and values.

  • Understand prenatal testing, labs, and recommendations
  • Explore nutrition, supplements, and pregnancy wellness
  • Prepare questions and decisions to discuss with your medical team

There is an enormous difference between simply receiving information and feeling informed.

Birth support

Empowered Birth

Birth asks us to prepare in more than one way. Together, we explore the physical, emotional, and practical aspects of labor so you can approach birth with greater confidence and trust.

  • Evidence-based birth preparation
  • Mindfulness and coping practices for labor
  • Birth preferences and partner or support-person preparation

The goal is not a perfect birth. It is to enter the experience feeling informed, supported, and grounded in trust.

Postpartum support

Thriving Postpartum

The weeks after birth are about so much more than caring for a newborn. Your body is recovering, relationships are shifting, and you are finding your way into a new version of yourself.

  • Postpartum recovery, nutrition, and emotional well-being
  • Newborn care, sleep, relationships, and life at home
  • Space to debrief and process your birth experience

With the right support, postpartum can be a time to recover, connect, and find your footing in this new chapter.

Choose the support you are seeking

01

The Deep Dive

One focused 60-minute session centered entirely around you. Bring the questions, decisions, or experiences that have been taking up space. Leave with clarity and a personalized follow-up.

02

Prepare for Birth

Three private sessions to help you approach birth informed, grounded, and prepared. Covers what to expect, coping tools, mindfulness, partner preparation, and your birth preferences.

03

The Full Journey

Five private sessions of personalized support through pregnancy, birth preparation, and early postpartum. SaYa's most comprehensive offering for those who want a trusted guide alongside them.

Learn More

"I can't tell you enough how your training supported us. We managed to give birth without pain control thanks to your precious advice"

Claire Petit

Sasha Yamnik CNM

I was a midwife before I had my own children, and still, it was hard.

I started SaYa Rebirth to create a critical added layer to your pregnancy care: one that blends clinical expertise with integrative medicine, mindfulness-based practice, and whole-person support.

Meet Sasha

Choose the support you are seeking

From 1:1 coaching to group Mindful Birthing programs, there are several ways to work together, wherever you are in your journey.

See All Offerings Get in Touch

Supporting you and your family through every stage

Over two decades of experience in preconception, pregnancy, birth, and postpartum care.

Sasha Yamnik

Meet Sasha Yamnik

I'm Sasha Yamnik, a Certified Nurse Midwife, Women's Health Nurse Practitioner, and Clinical Professor at UCSF, where I trained as a midwife and now help shape the next generation of midwives and OB-GYN physicians.

For more than two decades, I have cared for women and families, and I have had the privilege of being present for thousands of deeply personal moments: from the quiet anticipation of a positive pregnancy test to the raw intensity of birth and the enormous, identity-reshaping transition into parenthood.

I have caught enough babies at 3 a.m. to know that catching the baby is sometimes the easy part.

What I have witnessed, over and over, is this: people need more than excellent medical care. They need to feel heard. They need space for their story, their fears, and all the parts of their lives that quietly shape their health. And they deserve care that honors that complexity, not just the condition or symptom that brought them through the door.

In today's healthcare system, time can be limited and care can feel fragmented. There is rarely enough space to sit with the questions beneath the questions: What am I afraid of? What does my body actually need? What choices feel right for me, in my life, with my values? How do my mental health, relationships, nutrition, and past experiences shape the way I move through this transition? How do I heal from something that hurt me?

It was these questions, and a desire to care for the whole person more deeply, that led me to pursue additional training in mindfulness-based childbirth and parenting, integrative psychiatry, trauma-informed care, and integrative and functional medicine.

I believe some of the most meaningful care begins with deep listening.

SaYa Rebirth grew from that conviction.

SaYa offers an additional layer of individualized support that works alongside your medical care. We begin with your story, your concerns, and what matters most to you. From there, I bring together evidence-based obstetric knowledge, integrative medicine, and psychoemotional support to help you make informed choices that feel grounded in who you are, and who you are becoming.

I would be honored to be a part of your story.

Grounded in deep inquiry

My work integrates decades of clinical experience with specialized training that bridges conventional medicine, integrative approaches, and contemplative practice.

Integrative Psychiatry

Completed fellowship training in reproductive and integrative psychiatry with Anna Glezer, MD, founder of Women's Wellness Psychiatry.

Mindful Birthing

Certified Mindfulness-Based Childbirth and Parenting (MBCP) practitioner, trained directly by Nancy Bardacke, CNM, author of Mindful Birthing.

Root-Cause Medicine

Completed the Women's Integrative and Functional Medicine Professional Training Program with Aviva Romm, MD, midwife, and herbalist. Applies integrative, root-cause principles to perinatal care.

Clinical Experience

More than two decades of hands-on clinical experience in obstetrics and women's health. Currently practicing as a midwife in both outpatient and inpatient settings, and training the next generation of clinicians as a Clinical Professor at UCSF.

Courses & Coaching

Refined education and support designed to complement your medical care, because this transition is not meant to be navigated alone.

The Deep Dive

One focused session. Personalized guidance for what matters most right now.

Sometimes you don't need an entire program. You need time to slow down, talk through your concerns, understand your options, and figure out what comes next.

The Deep Dive is a 60-minute private session centered entirely around you.

Bring the questions, decisions, or experiences that have been taking up space in your mind. Together, we will explore what is happening, what matters most to you, and the information and resources that can help you move forward with greater clarity.

Your session can focus on topics such as:

  • › Preparing for pregnancy
  • › Nutrition and supplement questions
  • › Understanding prenatal testing or recommendations
  • › Preparing for an induction or deciding on a TOLAC
  • › Navigating a difficult pregnancy or birth decision
  • › Perinatal mood and emotional well-being
  • › Processing or debriefing a previous birth experience
  • › Preparing for postpartum
  • › Questions that deserve more time and attention

Investment $275

After our session, you will receive a personalized follow-up summary with resources and next steps tailored to our conversation.

Sometimes one thoughtful conversation can shift your perspective and bring clarity to the decisions ahead.

Book a Session

Prepare for Birth

Three private sessions to help you approach birth informed, grounded, and prepared.

Birth is unpredictable, but preparation matters. This three-session series gives you and your partner dedicated time to understand what to expect, explore your options, and develop practical and mindfulness-based tools for navigating labor and birth.

Session 1

Understand Birth

Learn how labor unfolds, what to expect physically and emotionally, and how common hospital practices and interventions may become part of your experience. We will explore your questions, concerns, and fears so you can enter birth with a clearer understanding of what lies ahead.

Session 2

Prepare Together

Birth is a shared experience. We will focus on coping tools, mindfulness practices, comfort measures, communication, and the many ways your partner or support person can help you feel safe, connected, and supported throughout labor.

Session 3

Your Birth, Your Voice

Bring everything together by exploring your birth preferences, values, and priorities. We will talk through common decision points, how to communicate with your care team, and how to stay grounded when birth takes an unexpected turn.

Investment $690

You will leave with more than a birth plan. You will have knowledge, tools, and a shared framework for approaching birth with greater confidence, flexibility, and trust.

Book This Series

The Full Journey

Five private sessions of personalized support through pregnancy, birth preparation, and early postpartum.

*Includes availability by call or text during the birth to help guide challenging decisions.

Pregnancy is not one moment or one decision. It is a journey filled with questions, choices, physical changes, emotional shifts, and an extraordinary amount of information to navigate.

The Full Journey is SaYa's most comprehensive offering, created for those who want a trusted guide alongside them throughout the transition.

Across six 60-minute private sessions, our work evolves with you and your pregnancy. We begin with you: your health, your story, your questions, your values, and the kind of support you are seeking. From there, we create space for the things that may not fit into a routine prenatal visit.

Together, we may explore:

Your Pregnancy

Make sense of prenatal recommendations, testing, lab results, nutrition, supplements, movement, common pregnancy concerns, and the questions you want to bring back to your medical team.

Your Emotional Well-Being

Create space for the fears, expectations, relationships, previous experiences, and emotional changes that can surface during pregnancy. We can incorporate mindfulness and other integrative tools to help you feel more grounded as you move through this transition.

Your Birth

Prepare for labor with evidence-based education, mindfulness practices, coping tools, partner preparation, and thoughtful exploration of your birth preferences. We will also prepare for the possibility that birth may take a different path than expected. During your birthing process, I will be available by phone to offer support when challenging or unexpected decisions arise.

Your Postpartum

Prepare for recovery and the realities of life after birth, including emotional well-being, sleep, nutrition, relationships, household dynamics, newborn care, and the support you may need at home.

Your Birth Story

After your baby arrives, there is space to come back together and debrief your birth. Whether your experience felt beautiful, difficult, unexpected, empowering, or a mixture of many things, you deserve time to tell the story and begin making sense of what happened.

What You'll Receive

  • ✓ Five private 60-minute sessions throughout pregnancy and early postpartum
  • ✓ Personalized guidance that evolves as your pregnancy unfolds
  • ✓ Evidence-based resources and curated SaYa guides
  • ✓ Mindfulness and stress-reduction practices
  • ✓ Birth and partner preparation
  • ✓ Phone support during the birthing process for unexpected decisions
  • ✓ Postpartum planning
  • ✓ A postpartum birth debrief
  • ✓ Personalized follow-up after each session with resources and next steps
  • ✓ Support between sessions for questions that arise along the way

You don't have to anticipate every question or prepare for every possibility. The Full Journey gives you a trusted place to bring what comes up, as it comes up.

Investment $1499

My hope is that you move through pregnancy feeling informed and supported, enter birth grounded in trust, and begin postpartum feeling fully supported.

Begin the Journey
Mindful pregnancy

Mindfulness skills are for a lifetime

If you are seeking a course on childbirth and parenting that also helps you to develop invaluable skills to ride through the contractions of life, you have come to the right place.

Having a baby is often one of the most transformative experiences in a person's life. No matter how they go, pregnancy and birth are intense both physically and emotionally, preparing us for the journey of parenting.

The practice of mindfulness has been shown in medical literature, time and time again, to have the benefit of easing many of life's challenging transitions. Mindfulness is defined as the awareness that comes from learning to pay attention, in the present moment, on purpose and non-judgmentally.

Through this invaluable practice we learn to navigate not only the birthing process, but also our day-to-day, moment-to-moment, life as parents and as humans.

People who practice mindfulness find they have a decrease in stress level, higher coping capabilities, and less emotional reactivity. Mindfulness guides the ride on waves of life with less tension, less fear and more peace.

Mindful pregnancy in nature

Proven therapeutic benefits

Mindfulness-Based Childbirth and Parenting (MBCP) is one of many Mindfulness-Based Interventions, and was founded by midwife and mindfulness teacher Nancy Bardacke in 1998. MBCP is an evidence-based adaptation of the well-researched Mindfulness-Based Stress Reduction program (MBSR) created by Jon Kabat-Zinn, Ph.D. in 1979 at the University of Massachusetts Medical Center.

Mindfulness-based programs are currently found in hospitals, clinics, and schools all over the world. Many examples of the therapeutic impact of Mindfulness-Based Interventions (MBIs) are found in peer-reviewed medical, mental health and educational journals. You can explore the current research here.

Mindful Birthing Bay Area , Coming Soon

The next Mindful Birthing Bay Area cohort is in preparation. This evidence-based MBCP program will be hosted on Kajabi, offering a rich online learning environment alongside in-person sessions.

Join the waitlist to be the first to know when enrollment opens, and to receive early access details.

Join the Waitlist
Birth moment
"Sasha was invaluable in deepening my journey into parenthood, helping me gain trust in my body and realize that there is no one perfect way to birth a child."
Vanessa Recinet

Resources & Guides

Evidence-based information to empower your choices throughout pregnancy and beyond.

Prenatal Vitamin Guide

Nutrition plays a central role in both fertility and pregnancy. Not all prenatal vitamins are created equal, quality, nutrient form, and dosing all matter. Here is an evidence-based guide to the nutrients that matter most and a trusted source.

Critical

Methylfolate

Supports the baby's nervous system and chromosomal development. Adequate intake supports egg quality, reduces miscarriage risk, and helps prevent neural tube defects. Methylfolate is the bioactive form usable by everyone, including those with MTHFR variations.

400–800 mcg daily
Essential

Vitamin B6 (P5P)

Supports healthy progesterone levels and a supportive uterine lining for implantation. Many women, especially those who have used hormonal contraception, begin pregnancy with lower B6 levels. May also help reduce nausea.

5–10 mg daily (pyridoxal-5-phosphate)
Essential

Iron

Supports fetal brain development and healthy oxygen transport. Iron deficiency is associated with impaired immunity, increased infection risk, fetal growth restriction, and preterm birth. Look for iron chelate for gentler digestion.

~27 mg daily (iron chelate)
Essential

Iodine

Essential for healthy thyroid function, which influences fertility, menstrual health, and metabolism. During pregnancy, iodine supports the baby's brain and nervous system development. Even mild deficiency has been linked to reduced cognitive outcomes.

200–250 mcg daily
Essential

Choline

Essential for fetal brain development, particularly for memory, learning, and cognitive function. Many prenatal vitamins contain little or no choline. Emerging research suggests higher intake may further support fetal brain development.

At least 450 mg daily
Essential

Zinc

Plays a role in ovulation, hormone balance, immune health, and protection of developing eggs from oxidative stress. Also important for fetal brain development throughout pregnancy.

15–45 mg daily
Recommended

Omega-3 Fatty Acids

DHA and EPA support egg development, embryo formation, and fertility. DHA is especially important for the baby's brain and nervous system, and may reduce preterm birth risk. EPA supports mood regulation and may help reduce prenatal and postpartum depression.

Combined DHA/EPA supplement
Recommended

Vitamin D

Influences hormone regulation, fertility, and immune function. Adequate levels may improve pregnancy outcomes and are associated with higher conception rates. Prenatal vitamins typically contain insufficient amounts.

~2,000 IU daily (test to individualize)
Recommended

Probiotics

Vaginal and gut microbiome balance can influence fertility and pregnancy health. Lactobacillus species may support healthy microbial balance, immune regulation, and reduce inflammation. May also reduce eczema, allergies, and asthma risk in children.

Lactobacillus-containing probiotic

When to start: At minimum, ensure you are receiving at least 800 mcg of methylfolate and about 2,000 IU of vitamin D daily. Ideally begin a prenatal vitamin three to six months before trying to conceive. Continue for at least three months postpartum, and through breastfeeding.

Quality matters: Look for products tested by NSF International, USP, or the Clean Label Project. Many products on the market do not fully meet the nutritional needs of pregnancy. When evaluating, consider both the amount and the form of each nutrient.

Where to purchase: You can purchase supplements on any reputable site, look for products verified by NSF International, USP, or the Clean Label Project. We recommend avoiding Amazon due to inconsistent storage and product regulation standards, which can compromise quality and efficacy.

A trusted source: The supplement store at us.fullscript.com/welcome/keribrookshealth is hosted by Kari Brooks, a functional nutrition practitioner and college educator. Sasha selected the products and reviewed the suggested dosages based on her integrative training and the current evidence. The suggested supplements can be found under featured product collections. You are also welcome to use the available practitioner discount.

Sasha Yamnik, CNM has no financial affiliations with any supplement companies. Recommendations are based on continuous review of evidence-based research.

Supporting the Whole Person

Through pregnancy, postpartum & transition.

01

Emotional Wellness

Pregnancy and postpartum are among the most significant transitions a person can move through. They bring joy and meaning, and they also bring disruption, to identity, relationships, sleep, the body, and sense of self. These changes are real, and they deserve to be taken seriously.

Perinatal mood and anxiety disorders (PMADs), including depression, anxiety, OCD, PTSD, and postpartum psychosis, are the most common complication of pregnancy and postpartum, affecting up to one in five people. They are not a sign of weakness or failure. They are medical conditions that respond well to treatment.

Emotional health is not separate from the health of your pregnancy. It is part of it. Untreated depression and anxiety during pregnancy have been associated with preterm birth, difficulty with attachment, impaired self-care, and, in severe cases, significant harm to both parent and baby. Taking care of your emotional health is part of taking care of your pregnancy, your baby, and you.

At SaYa Rebirth, emotional wellness is central to care, not an afterthought. Whatever you are carrying, you do not have to navigate it alone.

02

Medication in Pregnancy

Are Antidepressants Safe During Pregnancy?

This is one of the questions I hear most often, and I understand why. Pregnancy can make every decision about what goes into your body feel bigger. When it comes to mental health, the question is not simply, "Is this medication safe?" It is also, "What are the risks of my symptoms going untreated?"

We still have more to learn about all medications in pregnancy. But we have decades of research on commonly used antidepressants, particularly SSRIs. The American College of Obstetricians and Gynecologists (ACOG) states that robust evidence supports the use of SSRIs when clinically indicated and that most SSRIs have not been associated with an increased risk of birth defects. Just as importantly, untreated depression and anxiety are not without risk, they have been associated with poorer engagement in prenatal care, preterm birth, preeclampsia, low birth weight, difficulty with attachment, substance use, and, in severe cases, suicide.

For some people, medication is not something to fear or feel guilty about. It can be an important, and sometimes lifesaving, part of caring for both parent and baby.

That said, like any medication, SSRIs carry potential risks, including a moderately increased likelihood of preterm birth and low birth weight, and a slightly increased risk of preeclampsia and postpartum hemorrhage. This is exactly why individualized, skilled guidance matters: not to create fear, but to help you make an informed decision that accounts for both the risks of treatment and the risks of leaving symptoms untreated.

ACOG: Statement on the Benefit of Access to SSRIs During Pregnancy →

Finding the Right Treatment

There is no single "best" antidepressant or dose for every pregnant person. Your history matters: what has worked before, the severity of your symptoms, whether you are already stable on medication, your other health conditions, and where you are in pregnancy.

SSRIs are commonly used for depression and anxiety during pregnancy. Pregnancy alone is generally not a reason to abruptly stop or change a psychiatric medication that is keeping you well. This is where individualized care matters. ACOG recommends that mental health medications not be withheld or discontinued solely because someone is pregnant or breastfeeding, and that symptoms be monitored with validated tools with the goal of achieving remission.

ACOG: Treatment and Management of Mental Health Conditions During Pregnancy and Postpartum →

What If I'm Already Taking an Antidepressant?

If you discover you are pregnant while taking an antidepressant, please don't stop it suddenly out of fear. Bring your medication list to your midwife, OB, primary care clinician, or psychiatrist and have a thoughtful conversation about the benefits and potential risks of your specific medication.

For many people who are doing well on treatment, continuing an effective medication may carry less risk than stopping and experiencing a recurrence. If a change is appropriate, it should be individualized and made together with the clinician managing your medication. The goal is not to take the smallest possible amount of medication at any cost. The goal is to keep you well while thoughtfully minimizing unnecessary exposure.

03

Integrative Support

This is where I believe conventional and integrative medicine can work beautifully together. Medication does not have to replace everything else that supports emotional health. Depending on your individual needs, an integrative plan may also include:

🧠Psychotherapy, including cognitive behavioral therapy (CBT)
🧘Mindfulness and meditation
🌿Movement and yoga
🌙Attention to sleep and circadian rhythm
🥗Nutrition and correction of nutritional deficiencies
☀️Light therapy when appropriate
🤝Social and partner support
🌱Nervous system regulation practices

Targeted nutritional and supplement support may also be part of an integrative plan. Visit the Nourish page for evidence-based supplement guidance, or scroll up to the mood-specific supplement section on this page.

After years of caring for families through pregnancy, birth, and postpartum at UCSF, and working alongside psychiatrists and other specialists, I have learned that emotional wellness rarely comes from a single intervention. My approach brings together perinatal health with training in integrative psychiatry, integrative medicine, mindfulness, nutrition, and whole-person care.

Sometimes the right support is therapy. Sometimes it is medication. Sometimes it is strengthening sleep, nutrition, movement, connection, mindfulness, or correcting an underlying deficiency. And often, it is a thoughtful combination. This is not about choosing between conventional medicine and a more natural approach. It is about finding the combination that helps you feel like yourself again.

- Sasha Yamnik, CNM

"Natural" does not automatically mean safe in pregnancy. Supplements and herbal therapies can have physiologic effects, interact with medications, and often have less pregnancy-specific safety data than commonly prescribed medications. They deserve the same thoughtful, individualized approach.

04

When to Reach Out

Pregnancy and postpartum bring enormous emotional change, but you do not have to wait until you are in crisis to ask for support. Consider reaching out to your midwife, OB, primary care provider, therapist, or psychiatrist when sadness, anxiety, worry, or overwhelm begins to feel persistent or interferes with your ability to sleep, eat, concentrate, function, connect with others, or experience joy.

Signs that deserve attention:

  • Persistent sadness, hopelessness, guilt, or feeling unlike yourself
  • Anxiety or worry that feels difficult to control or consumes much of your day
  • Difficulty sleeping even when you have the opportunity to sleep
  • Panic, intense dread, fear, or increasing avoidance
  • Loss of interest or pleasure in things you usually enjoy
  • Difficulty caring for yourself or managing everyday responsibilities
  • Distressing or intrusive thoughts that feel difficult to manage
  • Symptoms that are getting stronger rather than improving
  • Any thoughts of harming yourself or your baby

Check In With Yourself

ACOG recommends screening for depression and anxiety at the initial prenatal visit, later in pregnancy, and postpartum using validated tools. ACOG Perinatal Mental Health Screening · Patient Screening Resources

You can also check in with yourself using two validated screening tools. These are starting points for conversation, not diagnoses. How you are feeling and functioning matters just as much as any number.

Your score is a starting point for conversation, not a measure of how much support you deserve.

⚠ If you are experiencing thoughts of harming yourself or your baby, symptoms of postpartum psychosis (hallucinations, delusions, severe confusion, feeling disconnected from reality), or any psychiatric emergency, seek immediate medical attention or go to your nearest emergency room.
ACOG: Screening and Diagnosis of Mental Health Conditions During Pregnancy and Postpartum →

Want more personalized support? Book a session with me to explore options tailored to your individual needs.

Work With Sasha

Anxiety Supplements

Perinatal anxiety is common and often undertreated. The following supplements have evidence supporting their use for anxiety during pregnancy and postpartum. Always discuss with your provider before starting any new supplement.

Well-Studied

Magnesium

Increases GABAergic availability, supporting the nervous system's ability to calm. The form matters: glycinate has the best data for anxiety and sleep; citrate is a good option if constipation is also a concern.

200–400 mg daily (up to 800 mg)
Well-Studied

L-Theanine

A naturally occurring amino acid found in tea. Works by activating alpha brain waves, a state of wakeful relaxation, without causing drowsiness. Also studied for sleep, immunity, and cognition (including ADHD). May decrease blood pressure slightly.

200 mg three times daily
Supportive

Lemon Balm

A member of the mint family with calming properties. Improves anxiety and supports digestion. Can be taken as a tea or in capsule form.

300 mg via tea or capsule
Adaptogen

Ashwagandha

An adaptogen that reduces cortisol levels and decreases the body's physiological response to stress. Also has antioxidant and anti-inflammatory properties. Note: use with guidance from your provider during pregnancy.

200–600 mg daily
Emerging

Inositol

A pseudovitamin (sometimes called Vitamin B8) that supports blood sugar regulation and has evidence for anxiety and panic disorders. Start low and titrate slowly, high doses can cause loose stools.

4–18 g daily (start at 1 g, increase by 1 g per week)

Depression Supplements

Perinatal depression affects up to 1 in 5 people and can begin during pregnancy, not only postpartum. These supplements support neurotransmitter synthesis and anti-inflammatory pathways associated with mood.

Well-Studied

Omega-3 (EPA/DHA)

Anti-inflammatory fatty acids that influence serotonin and dopamine production. Target 1–2 g EPA (or EPA:DHA ratio of 2:1). High-dose use for 8 weeks has the strongest evidence for acute treatment; can also be used for prevention or maintenance. Consider Nordic Naturals Ultimate Omega or adding salmon roe to the diet (≈3.5 g EPA/DHA per 100 g).

Start 300–600 mg, increase over 2 weeks to 1–2 g EPA
Supportive

SAM-e

An amino acid that supports synthesis of neurotransmitters and assists in anti-inflammatory and neuroprotective processes. Has been shown to improve cognitive function in depressed patients.

200–1,200 mg daily
Critical

L-Methylfolate

A B vitamin essential for the synthesis of serotonin and dopamine. Pregnancy and genetic factors such as the MTHFR mutation can inhibit folate conversion. L-methylfolate is the active form used directly by the brain, standard folic acid requires multiple conversion steps before it can be used for neurotransmitter synthesis.

15 mg daily (standard pregnancy dose is 400 mcg; therapeutic mood dose is significantly higher)

When to start: At minimum, ensure you are receiving at least 800 mcg of methylfolate and about 2,000 IU of vitamin D daily. Ideally begin a prenatal vitamin three to six months before trying to conceive. Continue for at least three months postpartum, and through breastfeeding.

Quality matters: Look for products tested by NSF International, USP, or the Clean Label Project. Many products on the market do not fully meet the nutritional needs of pregnancy. When evaluating, consider both the amount and the form of each nutrient.

Where to purchase: You can purchase supplements on any reputable site, look for products verified by NSF International, USP, or the Clean Label Project. We recommend avoiding Amazon due to inconsistent storage and product regulation standards, which can compromise quality and efficacy.

A trusted source: The supplement store at us.fullscript.com/welcome/keribrookshealth is hosted by Kari Brooks, a functional nutrition practitioner and college educator. Sasha selected the products and reviewed the suggested dosages based on her integrative training and the current evidence. The suggested supplements can be found under featured product collections. You are also welcome to use the available practitioner discount.

Want more personalized support? Book a session with me to explore supplement options and dosing tailored to your individual needs.

Sasha Yamnik, CNM has no financial affiliations with any supplement companies. Recommendations are based on continuous review of evidence-based research.

I would love to hear from you

Whether you're just beginning to think about pregnancy or already deep in the journey, reach out and let's talk.

Sasha Yamnik CNM

Hello, I'm Sasha

I work with clients at all stages, from preconception through postpartum. Sessions are available virtually, making this support accessible wherever you are.

Email or text me for a discovery call or to book.

✉
sasha@saya-rebirth.com
📞
415-279-1251 Availability: Mondays after 6pm
Weds 9am–12pm & 2pm–6pm
📍
San Francisco Bay Area · Virtual Sessions Available
🎓
CNM · WHNP · UCSF Clinical Professor