Answer: Some abdominal pain during pregnancy is normal. After all, your organs are constantly shifting, your uterus is expanding, and your ligaments are stretching. And let's not forget morning sickness. But abdominal pain during pregnancy can be much more serious (though much rarer).
As your uterus grows, it displaces your bowel, Eat more frequent, smaller meals, exercise regularly, get rest, and empty your bladder often.
Sometimes as the uterus enlarges, it stretches the round ligaments--two big ligaments that travel off the front of the uterus and down into the groin.
Constipation and gas are, unfortunately, often part and parcel of pregnancy. Progesterone, a hormone that increases during pregnancy.