I think serious problems with the mother is less than 2% of all miscarriage cases. The likely cause is outside injury, and it would equal to murder in the case of this meme. But it is very likely that a woman could fall on her stomach and it causes internal bleeding in the uterus as well as a portion of the digestive system. Not stopped, it can lead to the death of the mother and baby. But those cases are very rare. Instead it is more likely that the mother could have a miscarriage before she realizes she is pregnant.