Could having abdominal pain on both side of stomach cause period to be late? it's hard to poop and to suck in all the way? 4 day late period

Can be normal: There can be variations in a woman's menstrual cycle that are considered normal and not to alarm about. If these changes become consistent and constant, then evaluation with a provider can shed some light on a problem. The most common reason for a late period in a sexually active female is pregnancy. Follow with a physician for further evaluation. Take care.