Vitamins for Getting Pregnant: A Checklist

Many couples planning a baby search for «vitamins for getting pregnant» and run into conflicting advice. In reality, preparation is not one pill: it is tests, habits, a talk with your doctor and a few clearly recommended supplements (folate first of all). Below we go through what to decide, when, and with whom.

Planning a pregnancy: where do you start?

The best start is a planning visit with a doctor (gynaecologist or family doctor). According to NHS advice, before trying you review chronic conditions (for example diabetes or high blood pressure), current medicines, vaccinations and screening tests. Do not stop medicine prescribed by a doctor on your own; talk to them first.

The main areas of preparation:

a doctor's check-up and the needed tests;
folate (folic acid), started before conception;
healthy eating and a healthy weight;
stopping smoking and alcohol;
sleep, activity and stress management;
your partner's preparation.

Folic acid: when to start and how much?

This is the most important and best-proven step. WHO recommends that all women take 400 mcg of folic acid daily from the moment they start trying to conceive until 12 weeks of pregnancy. The aim is to help reduce the risk of neural tube defects (such as spina bifida).

NHS gives the same advice and reminds that the supplement should be started before stopping contraception, since folate must be taken before conception. Some women (for example, those with a family history of neural tube defects or certain conditions) may need a higher dose, and only a doctor sets it. The international PCOS guideline also says that with a high body mass index a doctor should review the folate dose.

Folic acid vs methylfolate: what is the difference?

Folate is vitamin B9. Folic acid is its synthetic form, used in supplements and fortified foods. 5-methylfolate (methylfolate) is the active form of folate in the body and arrives «ready to use». The WHO and NHS recommendations refer specifically to 400 mcg of folic acid.

The sources of this article give no basis for saying that methylfolate is clearly better than folic acid. So which form suits you, especially if you have had odd test results or a family history of folate-metabolism questions, is for you and your doctor to decide. What matters most: whichever form you choose, start it before conception.

Iron, iodine, vitamin D and omega-3: what to decide based on tests?

Apart from folate, there is no universal «same for everyone» advice; a lot depends on your tests and diet. So do not take large amounts on your own; talk to your doctor first.

Nutrient	Why it is discussed	How it is decided
Iron	Lost during periods; deficiency can lead to anaemia	Blood tests (haemoglobin, ferritin) and a doctor's advice
Iodine	Needed for thyroid function	Diet is reviewed; a doctor's advice if needed
Vitamin D	Little sun, covered clothing and winter raise the risk of deficiency	25(OH)D blood test and a doctor's advice
Omega-3 (DHA)	May be low in the diet if little fish is eaten	Diet review; discuss with a doctor if needed

Very high doses of some vitamins can be harmful during pregnancy, so «more is better» does not apply. Choose complex multivitamins with your doctor as well. More on iron deficiency in our iron-deficiency anaemia guide; a doctor decides based on tests.

PCOS: can you get pregnant, and does inositol help?

Many women with PCOS (polycystic ovary syndrome) do get pregnant. According to NHS, the difficulty is usually that an egg is not released from the ovaries every month. A doctor may suggest lifestyle changes and, if needed, medicines that trigger ovulation. More in our PCOS guide.

Scientific evidence on inositol is limited. The 2023 international guideline says inositol (in any form) could be considered based on a woman's preferences, but clinical benefit for ovulation or weight is limited and the quality of evidence is low. The Cochrane review could not confirm that myo-inositol improves pregnancy or live birth rates. In other words, inositol does not guarantee pregnancy and does not replace PCOS treatment. Read more in our article what is inositol.

Beyond vitamins: a preparation checklist

Based on NHS and the PCOS guideline, it helps to review the following with your doctor:

Vaccination and screening: the measles-mumps-rubella (MMR) vaccine if you have not had it; cervical screening if it is due;
Infections: testing for both partners if there is a risk of sexually transmitted infections;
Weight and diet: excess weight can affect outcomes after trying; a healthy weight and varied food matter;
Blood pressure and sugar: the PCOS guideline recommends checking blood pressure and glucose when planning a pregnancy;
Smoking and alcohol: stopping is recommended;
Sleep, activity and emotional health: these should be reviewed too.

Does your partner need to prepare too?

Yes. A baby is a team effort. NHS advice treats quitting smoking and alcohol, healthy eating and a healthy weight as important for both partners, and testing for sexually transmitted infections applies to both. If your partner has a chronic condition or takes medicines regularly, that is discussed with a doctor too. If a long time of trying brings no result, both partners may need an assessment.

Food and daily habits come before supplements

Supplements complement a healthy diet; they do not replace it. Folate occurs naturally in leafy green vegetables (spinach, herbs), legumes and citrus fruit, so it helps to put vegetables and legume dishes on the table every day. Iron comes from meat and legumes; omega-3 from fish. Plov, fried and fatty dishes, sweets and white bread are best eaten in moderation, which also helps weight control.

Daily habits count too: regular movement (walking is enough), regular sleep, less stress. They do not bring fast results, but they are the foundation of preparation, and a doctor most often recommends exactly these first.

When to see a doctor

Do not wait to see a gynaecologist if:

your cycle is very irregular, infrequent or absent (this can be a sign of PCOS);
you have been trying to conceive for a long time without success;
you have had a pregnancy loss before, or neural tube defects run in your family (you need advice on the folate dose);
you have diabetes, a thyroid condition, high blood pressure or another chronic illness;
you have severe lower abdominal pain, unusual bleeding or suspect pregnancy;
you take medicines regularly: do not stop them on your own, tell your doctor first.

How Nutva Inositol can help

This section is about one option that can be discussed with a doctor when planning a pregnancy. Nutva Inositol is a dietary supplement (BAA) made by NUTVA PHARM MChJ (Uzbekistan). One capsule contains 1000 mg myo-inositol (vitamin B8) and 200 mcg 5-methylfolate (vitamin B9) (2 capsules: 2000 mg and 400 mcg); the pack holds 60 pieces. It supports normal nervous system function and cellular processes.

Permit number: №1594430 (Ministry of Health of Uzbekistan).
The product is not a medicine.
During pregnancy, breastfeeding, or if you take diabetes medicines, use only after consulting a doctor. It does not replace PCOS treatment prescribed by a gynaecologist or endocrinologist.
How to take it: follow the instructions on the pack and your doctor's advice.

A supplement does not replace a balanced diet, sleep, physical activity or medicines prescribed by your doctor. The folate in this product does not automatically replace a folate dose your doctor recommends; clarify this with your doctor.

Frequently asked questions

Which vitamins should I take when planning a pregnancy?

Best proven is folic acid: WHO recommends 400 mcg daily from the start of trying to conceive until 12 weeks. For iron, iodine, vitamin D and others you need tests and a doctor's advice.

How long before pregnancy should I start folic acid?

From the moment you start trying, that is, before stopping contraception. Agree the exact timing and dose with your doctor, especially if you have risk factors.

Is methylfolate better than folic acid?

The official recommendations (WHO, NHS) are about folic acid. Decide with your doctor which form suits you and do not switch on your own.

Does inositol help you get pregnant?

Evidence is limited: the Cochrane review could not confirm that myo-inositol raises the chance of pregnancy. Discuss the supplement with your doctor.

Can I take Nutva Inositol during pregnancy?

Only after consulting a doctor. If you are pregnant or suspect it, tell your doctor before taking it.

Which tests are done when planning a pregnancy?

Your doctor decides the list based on your situation. Usually blood pressure is measured and, if needed, blood sugar, haemoglobin and ferritin, and vitamin D (25(OH)D) are checked. If PCOS is suspected, hormones and an ultrasound may be added.

Does the husband need vitamins too?

Healthy eating and quitting smoking and alcohol matter for both partners. Whether supplements are needed is for a doctor to decide after an assessment.