painful cramps can be an indicator of miscarriage. if you thought you were pregnant what were you doing to get kneed in the stomach that hard? im going to guess and say u did lose the baby you should see your doctor so you dont get an infection.
can being kneed in the stomach cause a miscarriage. i dont know if i was pregnant for sure or not but i had a really good feeling that i was. after being kneed in the stomach bleeding started to happen. at first i thought i had started my period but the cramps were more painful than usual.