Hello, i'm 23 weeks pregnant with twins and i'm constantly sleeping. is that normal to be sleeping at all times during that time of pregnancy.

Probably normal: Fatigue during pregnancy is very common, as pregnancy puts tremendous demands on the mother's body. If otherwise feeling well (no fever, vomiting, pain, etc.) this is likely a normal response to the changes taking place, and getting as much rest as you can would we beneficial both to you and your babies. Best wishes for you and your family!