Pregnancy is a time full of love, expectations and... forgetfulness? Many women notice that they become a little absent-minded and forgetful during their pregnancy, a phenomenon also known as “pregnancy brain”.
Research shows that the memory of pregnant women deteriorates between the first and second trimesters (Caudill et al., 2010). But why does this happen and what can you do about it?
In this article, you will read
- What pregnancy brain is and why it occurs
- The influence of hormones on your memory during pregnancy
- How sleep deprivation and mental pressure contribute to forgetfulness
- The importance of good nutrition, such as choline and vitamin B12
- The good news: pregnancy brain is temporary!

Hormones and their role
One of the main causes of pregnancy brain is the increase in the hormone progesterone. This hormone helps your body support the pregnancy, but it also affects your brain function.
Progesterone can cause your brain to work more slowly, especially in the areas responsible for memory and concentration. This can lead to a reduced ability to concentrate and remember information.
Lack of sleep
Fatigue also plays a major role in pregnancy brain. Many pregnant women experience sleep problems, especially in the first and last trimesters. A broken or restless night's sleep can lead to fatigue and forgetfulness during the day.
Don't forget to get enough rest to combat fatigue as much as possible.
You're working overtime mentally
The arrival of a baby brings many changes and responsibilities. From decorating the nursery to arranging maternity care, you have plenty to worry about.
All this mental pressure can cause you to forget other things or have difficulty concentrating at work. No worries, it's perfectly normal to have other priorities at this time.
Nutrition and Memory
Your diet also plays a role in pregnancy brain. An important nutrient is choline: an essential substance for memory and thinking skills.
During pregnancy, your body needs more choline for your baby's brain development, which can mean less is left for your memory. Foods rich in choline, such as dairy, eggs, beans, whole grains and seeds, can help you maintain your choline levels.
The good news
Unlike actual dementia, pregnancy brain is fortunately temporary. It often starts in the first trimester and can get worse in the second trimester, but it gradually disappears after giving birth. For most women, the symptoms disappear within nine months after giving birth.
Vitamin B12
In some cases, a decline in cognition can be the result of a deficiency in certain vitamins, such as vitamin B12 (Alzheimer's Netherlands).
Are you noticing that you are becoming more forgetful? Then it is definitely a good idea to check whether you are getting enough vitamin B12. In addition to contributing to memory, vitamin B12 also plays an important role in pregnancy.
Our VitaminFit B12 drops are 100% natural and contain no additives.
Conclusion
Pregnancy brain is very normal and, fortunately, temporary. Hormones, lack of sleep, mental pressure and increased nutritional needs can cause you to become distracted. The good news is that your memory will recover after giving birth. Make sure you get enough rest, eat healthily and supplement your diet with nutrients such as choline and vitamin B12. This will not only help you get through this period, but also give you and your baby the best start!






