27th June-1/2august 2023 period 8 august protected intercourse 17/18 august ( not sure about exact day) just 20-25 seconds of unprotected intimacy 100 percent sure of "no ejaculation" Now periods are delayed She has PCOS 4 September: morning second sample urine test (After one hour of first urine) it came out negative Now 6 September: morning first sample test negative But at 11 am just for curiosity took a look at that UPT strip There was a very faint line. In nervousness we went for ultrasound: there was also increased size of cyst and the ultrasound doctor said periods about to come. But now we are stressed. Because of that faint line. What to do?