I am 30 years and I am in 7th week of 1st trimester ,last transvaginal sonography was done two days ago and fetus seem with 120 bpm but was having red fibre discharge, no bleeding in urination though ,but today I feel like decently n gon 2 to three times in the afternoon, also I am taking pause tablet ,and needful, folic acid and progesterone tablet as told by doctor, is it common to have loose motion while using these medicines? I m so worriedly. Please suggest.