Hello girls. A question of an intimate nature. The situation is as fol…

Hello girls. A question of an intimate nature. The situation is as follows: 39 weeks pregnant, before that the discharge didn't go away, I went about my business and then wet underwear, I went to the toilet on underwear stains discharge but I don't know what color because the underwear is colored, but when I wiped with paper towel I discovered yellow discharge and saw streaks like pubic hair, I don't know how to describe it green. What could this be? A smear was taken last week and it was clean.