Is it bad if you are not taking any prenatal vitamins on your first trimester?

Yes, it is generally recommended to start taking prenatal vitamins as soon as you start trying to conceive or as soon as you find out you are pregnant. Prenatal vitamins provide essential nutrients such as folic acid, iron, calcium, and other vitamins and minerals that are important for the proper development of the fetus. Folic acid, in particular, is crucial for preventing neural tube defects in the baby. Taking prenatal vitamins throughout pregnancy can help ensure that both the mother and the baby receive the necessary nutrients for a healthy pregnancy and baby's development. If you are not taking prenatal vitamins, it is advisable to speak to your healthcare provider about starting them immediately.