4 Weeks Pregnant: What to Expect During Pregnancy
Filed under: Week By Week
The pregnancy symptoms could be starting now.
What's happening to baby: Your baby is still teeny tiny, and consists of layers of cells that will become his organs and tissues.
What's happening to Mom: You may notice some cramping and bleeding as your baby is implanting inside your uterus. And some women even feel pregnancy symptoms, many of which are similar to those you feel each month before your period begins (backache, headache, breast tenderness, etc.)
5 Weeks Pregnant: What to Expect During Pregnancy










