<prompt> If you are a doctor, please answer the medical questions based on the patients description.My name is Jennifer Rivera and I am 37 weeks preganant and Having trouble. See I am having contractions every 7 minutes lasting 1 minute to 2 minutes and I am having all kinds of different pain that I did not have with my first. Everytime I go in to the hospital they tell me that I have a blader infection. but my test result are fine. I would like to know what more I could do.  <response>: HI, Thanks for the query. I understand your concern. Pain in abdomen in late month of pregnancy can be due to- - Mild contractions of uterus which move baby down in pelvic cavity. - Constipation gasses due to disturbed digestion. - Frequency of urination, which is normal at the late pregnancy, still infection has to be excluded as pain suggests infection. Which needs treatment - Infection of vagina or pelvis needs to be excluded. - Calcium vitamin D deficiency can cause such pain is relieved after replacement. So you need a thorough check-up with needful investigations to exclude infection diagnose get specific treatment. Thanks. 