Ovulation, which occurs once a month during a woman’s cycle, is the result of a complex hormonal balance that is directly influenced by our lifestyle and, of course, our diet.

More and more studies show that specific nutrients, vitamins, and trace elements can support proper ovarian function, stabilize the cycle, and improve egg quality.

On the other hand, nutritional deficiencies or extreme diets are often associated with irregular cycles or even the absence of ovulation.

So, if you are in this sensitive period of your life and trying to conceive, read on to see what you should eat to become pregnant more easily.

How poor nutrition affects the cycle and ovulation

The female reproductive system depends on hormones such as estrogen, progesterone, FSH, and LH, functioning through complex processes that exist in a delicate balance with one another.

For these hormones to be produced properly, the body needs sufficient energy, healthy fats, proteins, and micronutrients.

When calorie intake is very low or the diet is poor in nutrients, the body suppresses functions—such as reproduction—that are not essential for survival.

If this happens, the effects are particularly negative, such as:

  • delayed ovulation
  • irregular cycle
  • anovulatory cycles
  • reduced fertility.

Simply put, the body needs adequate calorie intake to function properly. Otherwise, ovulation is significantly affected and may even stop completely.

The next question, of course, is this: beyond the quantity of food, what qualitative characteristics should your diet have to benefit fertility?

Vitamins and nutrients that support ovulation

The most important nutrients you should get through your diet to improve your fertility are:

  • Folic acid: Considered one of the most important nutrients for female fertility, as it contributes to proper cell division and egg quality. It is found in green leafy vegetables, lentils, chickpeas, avocado, and cereals.
  • Vitamin D: Low vitamin D levels have been linked to ovulation disorders and polycystic ovary syndrome, as this vitamin plays a role in hormone regulation. Key sources, in addition to sun exposure, include fatty fish (e.g., salmon), eggs, and nuts.
  • Iron: Iron deficiency can affect hormonal balance and lead to an irregular cycle or intense fatigue that impacts the body overall. To get iron, you should eat red meat, legumes, and spinach.
  • Omega-3 fatty acids: These so-called “good” fats help reduce inflammation and regulate hormones, and are also associated with better egg quality. They are found in fatty fish such as salmon and sardines, as well as in nuts like walnuts, flaxseed, and chia seeds.
  • Zinc and magnesium: These minerals support ovarian function, the nervous system, and cycle stability. It is therefore recommended to eat turkey, chicken, seafood, eggs, and whole-grain products.

What to limit in your diet

It’s not only about what you eat, but also what you avoid.

Excessive consumption of:

  • processed sugar
  • trans fats
  • too much alcohol
  • excessive caffeine

has been linked to hormonal fluctuations and reduced fertility.

However, beyond proper nutrition, it is very important to track your ovulation regularly. If you follow a fertility-enhancing diet, you are likely to have stable ovulation with good-quality eggs, but you still cannot be completely sure exactly when ovulation will occur.

And given that the egg survives for only 24 hours while waiting for sperm, you dramatically increase your chances of pregnancy if you know your fertile window and plan intercourse accordingly.

Learn more: How lifestyle affects fertility: 5 tips to increase it naturally.

With HomeTest ovulation tests, you can very affordably track your cycle from the very first days, so you can easily know one day in advance that ovulation is approaching and make the most of the two most fertile days of your cycle.

See all ovulation tests