Do Prenatal Vitamins Help You Get Pregnant?

last year5 min read
Fact checked
Last updated: Mar 17 2023

Do prenatal vitamins help you get pregnant? Well, no, not exactly. But they can help you have a healthy pregnancy.

Do Prenatal Vitamins Help You Get Pregnant?

If you’re trying to give your body all the support it needs for baby-making, you might be wondering if you should be taking a prenatal vitamin or two.


The answer is yes, prenatal vitamins are a great idea, but unfortunately they won’t actually help you get pregnant.

What they will do, is help you to have a healthy pregnancy if you and when you do get pregnant.

Let’s unpack this a little.

In this article: 📝

  • Do prenatal vitamins help you get pregnant?
  • Will taking prenatal vitamins increase your chances of getting pregnant?
  • Which prenatal vitamins are best?
  • Are there any side effects to taking prenatal vitamins?

Do prenatal vitamins help you get pregnant?

Unfortunately no, not exactly.

Prenatal vitamins aren’t magic fertility drugs.

If you’re struggling to get pregnant (and you’re not alone if you are, one in eight couples have trouble conceiving), taking prenatal vitamins won’t help on their own.

They also aren’t a substitute for taking good care of yourself by eating as healthily as you can and exercising as much as possible.

If you want to get pregnant, you still need to eat foods that are bursting with nutrients, and you need to move your body to try to shake any excess weight, reduce your blood pressure, and manage your stress levels.

But prenatal vitamins may still be an important part of the journey if you’re trying to conceive.

They can make sure your baby has everything they need to develop healthily and happily, and can lower your risk of giving birth prematurely.

Read on to find out what you should be popping – and how much.

Will taking prenatal vitamins increase your chances of getting pregnant?

Again, while they won’t really increase your chances, they’ll help to give you some of the essential vitamins you need before pregnancy, during pregnancy, and beyond.

And, of course, they’re not only good for you, but good for your little peanut, too.

The best time to start taking prenatal vitamins is about three months before you conceive your baby.

Of course, pregnancy isn’t an exact science, but if you’re lucky enough to be able to plan ahead, try and introduce some vitamins into your body in advance.

In your prenatal vitamins, dose up on:

  • Folic acid. Folic acid acts as an antioxidant and is really important as it reduces the risk of birth defects that could develop early on in pregnancy. If you can, start this one at least a month before you hop off your contraception. Take 600mcg a day (that’s micrograms, not milligrams).
  • Iron. You need about twice the amount of iron you normally do when you’re pregnant. Take 27mg a day.
  • Calcium. Calcium’s job is to develop your and your baby’s bones, muscles, and teeth. Take 1,000mg a day.
  • Omega-3 fatty acids. Omega-3 fatty acids are super important for the development of your baby’s brain and nervous system. Omega-3 fatty acids can be taken as a supplement, and they can be found in a variety of foods, such as walnuts, flaxseed, broccoli, and oily fish, like salmon.
  • Vitamins A, C, D, B6, and B12. You might not be getting enough of these vitamins through your diet and lifestyle alone. Dose up on the amounts recommended by the American College of Obstetricians and Gynecologists to make sure your body is baby-ready.

Which prenatal vitamins are best?

Well, that’s up to you and your body – only you will know what works best for you.

But our Peanut mamas recommend the Vitabiotics Pregnacare Max as a prenatal supplement.

This advanced formula helps to safeguard the daily intake of important nutrients and provides the maximum support in the Pregnacare range.

Plus it provides the UK Department of Health daily recommended levels of 400µg folic acid and 10µg vitamin D.

Folic acid contributes to maternal tissue growth during pregnancy.

As for vegan mamas, Herbaby by Mixhers offers a pre and postnatal liquid supplement that’s packed with 100% natural plant-based ingredients (that includes sugar and gluten-free).

Easy to absorb, this fruity formula also swaps folic acid for a synthetic form called methylated folate which can help prevent morning sickness.

We’re here for that.

Are there any side effects to taking prenatal vitamins?

The dosage you take of the vitamins above, as well as any other prenatal supplements your doctor recommends, is quite important.

If you take too much, some of them might cause, rather than prevent, birth defects, so pay close attention to the instructions you get.

Prenatal vitamins can also have some side effects, and you might find that you battle with stomach cramps, dark poop, or diarrhea.

Some mamas-to-be also report back pain, muscle pain, dizziness, blurred vision, or hives.

Always speak to your doctor before you start taking prenatal vitamins.

They’ll make sure you’re getting everything you need in the right amounts, so that when that pregnancy test comes back positive, you’re ready to roll!

Looking for more info to support you on your pregnancy journey? Check out the links below:

Do Fertility Supplements Work?
Do You Ovulate on Birth Control?
27 Questions to Ask Before Having a Baby
Fertility Diet: Tips, Tricks, and Busting Myths
What’s the Best Sex Position to Get Pregnant?
IVF Success Rates: What to Expect
Can You Get Pregnant If You’re Not Ovulating?
What To Do When You Find Out You’re Pregnant
Can You Get Pregnant After Ovulation?
Femara vs. Clomid: All You Need to Know
Drinking While Trying to Conceive: Is It Okay?