Modern Fertility Prenatal Multivitamin

60 capsules

$35/monthor $90 every 3 months
Rating: 4.254417 out of 5 stars

283 reviews

The Prenatal Multivitamin developed with OB-GYNs to prep your body now for kids whenever.

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FSA/HSA reimbursable

The Modern Fertility Prenatal Multivitamin is packed with nutrients to help you meet your needs wherever you’re at — whether you’re pregnant, trying for kids, or planning ahead.

12 essential nutrients recommended by OB-GYNs

Easy to digest to keep your stomach happy

A sustainable subscription + reusable glass jar

Vegetarian, gluten-free, and zero preservatives

The Modern approach

We obsessed over nutritional guidelines from leading OB-GYNs and decades of research to build a prenatal we’d actually want to take — and for longer.

Nutrition with benefits

Taking prenatal vitamins before pregnancy can decrease nausea1 — we adjusted iron and other nutrient levels to reduce it even more.*

Easy on the stomach

We chose more digestible forms of each nutrient (and infused a hint of citrus!) to keep you feeling good while prepping your body.

A built-in support system

All of our products connect you with our online community for unfiltered convos about anything reproductive health and live Q&As with medical experts.

12 essential nutrients

The Modern Fertility Prenatal Multivitamin helps you bridge that nutritional gap between what you’re getting from food and the levels OB-GYNs recommend so you can keep your body supported before, during, and after pregnancy.

See supplement facts

  • Folate

    Folate (as methylfolate) is critical for fetal neural tube (brain and spine) development.*
  • Choline

    Choline is vital for fetal neural tube development — and most pregnant people don’t get enough.* [2]
  • Omega-3s

    Omega-3s (as the vegetarian algal DHA) help with fetal brain and retina development.*
  • Iron

    Iron is the building block of hemoglobin — a blood protein that transports oxygen.*
  • Vitamin A

    Vitamin A (as beta-carotene) supports good vision, healthy skin, and a functioning immune system.*
  • Vitamin B6

    Vitamin B6 boosts protein metabolism for both you and your pregnancy.*
  • Vitamin B12

    Vitamin B12 plays a role in central nervous system function.*
  • Vitamin C

    Vitamin C makes it easier for your body to absorb iron.*
  • Biotin

    Biotin aids in converting food into energy — and a third of pregnant people are deficient.* [3]
  • Vitamin D3

    Vitamin D3 increases absorption of calcium from food.*
  • Iodine

    Iodine is important for thyroid hormones and thyroid health.*
  • Zinc

    Zinc, which is essential for healthy fetal growth, can be up to 50% deficient in vegetarians.* [4]

Clinical recommendations you can trust

Meet our expert advisors

  • Nataki Douglas

    Nataki Douglas

    MD, PhD, Chair of the Modern Fertility Medical Advisory Board

  • Jennifer Conti

    Jennifer Conti

    MD, MS, MSc, FACOG, Medical advisor

  • Temeka Zore

    Temeka Zore

    MD, FACOG, Medical advisor

  • Eduardo Hariton

    Eduardo Hariton

    MD, MBA, Medical advisor

How it works

This is the start of something good

Your starter kit

Once you subscribe, we’ll ship your first month’s supply of the Modern Fertility Prenatal Multivitamin along with your free, child-resistant (and beautifully blue!) reusable glass jar. (P.S. You can cancel your subscription anytime.)

Automatic refills

With either a monthly or quarterly subscription, you'll get a delivery of your multivitamin refill in just the pouch to reduce packaging waste and carbon footprint.

With you all the way

  1. 01

    Before (and while) trying to conceive

    Start building up the nutrients you'll need.

  2. 02

    When you're pregnant

    Help maintain those levels throughout fetal development.

  3. 03

    After pregnancy

    Keep on nourishing your body through lactation.

Patient Reviews

Rating: 4.254417 out of 5 stars

4.25 (283 reviews)

Rating: 1 out of 5 stars




I don’t like having to take 2/day. That’s the biggest drawback.



Rating: 5 out of 5 stars



Love that I am able

Love that I am able to use my HSA savings to purchase and so excited to see the benefits! Thanks so much!!!



Rating: 5 out of 5 stars




Easy peasy and covered by my HSA. When I told my OB/GYN that I was thinking of going off my birth control soon, she told me I needed a prenatal asap. I wanted to do the fertility hormone test too, so when I saw the bundle it was a no brainer!



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Answers to your prenatal vitamin questions

OB-GYNs recommend prenatal vitamins at least a month before trying to conceive to build up nutrients (like folate) that support fetal development during the first trimester* — and the Centers for Disease Control and Prevention (CDC) say there’s value in taking them throughout your reproductive years.[5,6] We designed the Prenatal Multi so you can take it long before pregnancy all the way through after.

Learn more about when to start taking prenatal vitamins

While getting enough calcium is essential to your overall health, most people get almost all the calcium they need from what they eat (common sources include dairy products, leafy greens, and fortified foods).[7] Plus, including calcium in a multivitamin can block iron absorption[8] — and iron is one of the top nutrient deficiencies for people with ovaries (especially during pregnancy). (That’s why we recommend avoiding products high in calcium for an hour after taking the Prenatal Multi.)

Instead of calcium, the Prenatal Multi contains vitamin D. Vitamin D helps the calcium you’re already getting from food work more effectively in your body — and it doesn’t interfere with iron absorption.*

Read about how much calcium you need during pregnancy

The Prenatal Multi is formulated to support your body without over-supplementing, which decreases the likelihood of uncomfortable side effects like nausea or stomach aches.* The form we chose for iron, ferrous bisglycinate, also helps with reducing stomach issues.[9]

Here's why iron is key during pregnancy

The Prenatal Multi can’t completely replace well-balanced eating, but it can supplement the nutrients you’re not getting enough of from what you eat to help levels reach where they need to be to support a healthy pregnancy.

The Prenatal Multi is especially important if you're vegetarian or have other food limitations. It plugs in gaps to help you make sure you get enough of the essential nutrients, as recommended by doctors.

To keep your Prenatal Multi vegetarian, we chose to include algal DHA. Our supplier uses soy (lecithin) and milk (sodium caseinate) proteins to extract DHA from algae. If you’re allergic to soy or milk proteins, talk to your healthcare practitioner before starting.

Recommended reading

  1. Folic acid vs. folate: What should you take before trying to conceive?


  2. Benefits of taking prenatal vitamins before pregnancy


  3. Choline: The important prenatal nutrient you might be hearing about for the first time


*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

[1] S. Emelianova, et al. Clinical and Investigative Medicine, 1999.

[2] The Office of Dietary Supplements. Choline Fact Sheet for Health Professionals, 2018.

[3] The Office of Dietary Supplements. Biotin Fact Sheet for Health Professionals, 2017.

[4] The Office of Dietary Supplements. Zinc Fact Sheet for Health Professionals, 2018.

[5] The American College of Obstetricians and Gynecologists. Nutrition During Pregnancy, 2021.

[6] The Centers for Disease Control and Prevention. Recommendations: Women & Folic Acid, 2019.

[7] The Office of Dietary Supplements. Calcium Fact Sheet for Health Professionals, 2016.

[8] F. Dasa, et al. International Journal of Agricultural Science and Food Technology, 2018.

[9] Z. Tolkien, et al. PloS one, 2015.

†Compared to top 5 prenatal vitamins based on US retail sales volume per Nielsen

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