Pregnancy Vitamins by Dora

During my pregnancy I was wondering what pregnancy vitamins that I will take. So I decide to go to a doctor and I consulted what vitamins I need to take, and the doctor gave me vitamins for the baby and for me. However, when I take it I feel sleepy. I then asked the doctor, why I feel such and the doctor said that it was okay because it is the normal effect of the vitamins I take.