Have any of you other mommies or mommies to be had an UTI bring on contractions? Went to L&D on Sunday night and was having contractions timed at 1 minute apart lasting 25 seconds each contraction and also found out I was 40% effaced and 1 cm dilated. The doctor prescribed antibiotics, I've been taking them for about 4 days now and still contracting lightly. I am 33 weeks with my 2nd daughter. Just curious if anyone has heard of this or had this happen to them.