How much folate do you need before you're pregnant?

Most guidance recommends 400 micrograms of folic acid or its equivalent daily, starting at least one month before conception, because the neural tube closes around 26 to 28 days after fertilization, often before a woman knows she is pregnant.† A Cochrane review of the research confirms periconceptional folate supplementation reduces the risk of neural tube defects, which is why the timing matters as much as the dose.

Why timing matters more than most people realize

According to the U.S. Preventive Services Task Force, the neural plate completes its formation and closure usually 26 to 28 days after fertilization. That is roughly the point where many women are only just noticing a missed period, if they have noticed anything at all. Since nearly half of pregnancies in the U.S. are unplanned, the Task Force specifically advises anyone who could become pregnant to take daily folic acid, not just those actively trying.

A Cochrane systematic review of periconceptional folate supplementation found that supplementation with folate reduces the risk of neural tube defects, reinforcing the international recommendation that women capable of becoming pregnant take 400 micrograms of folic acid daily beginning at least one month before conception through the first trimester.

The gap shows up in population data, too

"The first thing is knowing your history and even writing it down. That way you can bring it and base your questions on what your history is."

— Dr. Tosin Odunsi, MD, MPH, FACOG, Obstetrics and Gynecology Physician

This isn't only a timing issue. It is also a population-wide folate status issue. A large 2025 UK dataset of more than 47,000 samples found that 72.7 percent of women of reproductive age (16 to 50) had serum folate levels below the threshold associated with protection against neural tube defects, rising to 85.5 percent among women aged 21 to 25. This is UK-specific data, but it illustrates a broader point: folate status often runs low well before a pregnancy is even being planned, which is exactly why waiting for a positive test to start paying attention is later than the biology allows for.

"Motherhood is not a solo journey. It takes a village, and it also takes preparation that starts before you even know you need it."

— Amy Suzanne Upchurch, Founder and CEO of Pink Stork

Building folate into your routine before you're trying

Total Prenatal, formulated for first-trimester sensitivity, uses methylated folate (5-MTHF) to support healthy fetal neural tube development, in a form the body uses directly.† For women earlier in the preconception window, our doctor-formulated gummies for reproductive wellness, Premium Fertility Gummies, deliver methylated folate alongside 12 other fertility-focused nutrients to support reproductive wellness while trying to conceive.†

The actual takeaway from the research above: if pregnancy is even a possibility this year, folate is worth prioritizing now, not after a positive test.

Trust signals

• Total Prenatal is third-party tested at ISO 17025 accredited labs.
• Premium Fertility Gummies is doctor-formulated and third-party tested.
• Pink Stork has more than 50,000 verified Amazon reviews across the brand.

Frequently asked questions

How much folate should I take before getting pregnant?

Most guidance recommends 400 micrograms of folic acid or its equivalent daily, starting at least one month before conception and continuing through the first trimester.

Why does timing matter so much?

The neural tube typically closes 26 to 28 days after fertilization, which is often before a woman knows she is pregnant, making pre-pregnancy folate status important rather than something to address after a positive test.

Do most women actually have adequate folate status?

Not necessarily. A large UK dataset found more than 70 percent of women of reproductive age had folate levels below the threshold associated with neural tube defect protection, rising to over 85 percent in women aged 21 to 25.

Does folate supplementation actually reduce risk?

Yes. A Cochrane systematic review found that periconceptional folate supplementation reduces the risk of neural tube defects.

Is Total Prenatal appropriate before I start trying to conceive?

Total Prenatal is designed for preconception through breastfeeding. Always consult your healthcare provider before starting any new supplement, especially during pregnancy or preconception planning.†

Are Premium Fertility Gummies safe once I'm pregnant?

No. Premium Fertility Gummies are formulated for the preconception phase and are not intended for use during pregnancy. Always consult your healthcare provider before starting any new supplement.†

† 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. Always consult your healthcare provider before starting any new supplement, especially during pregnancy, breastfeeding, or while managing a medical condition. Keep out of reach of children.