Can femoral hernia cause miscarriage? i've had 3.the hernia came out w/ 1st preg. only during pregnancy, i had bowel spasms w/ 10/10 pain gone in 15 m

No: Femoral hernia does not cause a miscarriage.

Doubtful : I think it is unlikely the femoral hernia had anything to do with a miscarriage, however anything is possible. Femoral hernias are at particular risk for becoming worse and turning into an emergency. It's probably a good idea to get a consultation from a general surgeon about repairing this.