Pregnant 34 weeks, stomach pain like dysmenorrhea, what's going on?

Pregnancy 34 weeks abdominal pain like dysmenorrhea, pain is more serious, this situation is considered to be caused by uterine contractions. During this period should pay attention to observation, see if there is a tight belly, hard phenomenon, but also need to pay attention to observe whether there is vaginal bleeding. If the tight, hard symptoms, bed rest can be relieved, belong to false uterine contractions, is physiological, do not need special treatment, try to relax, pay attention to rest, can be relieved. If the abdominal pain is serious, and shows the phenomenon of vaginal bleeding, to consider threatened premature delivery, should pay attention to review B ultrasound, can use to alleviate uterine contractions of drugs to protect the fetus, prevent premature delivery.