Is it possible to peak ovulation like 4 days before AF is due? DTD on 29th August and af was due 2nd sept. So DTD a week ago yesterday and still no period and getting BFNs. I woke up at 4am went to the toilet to pink blood when I wiped, I'm like ok AF is here so i put a pad on and went back to bed, just woke up and nothing on the pad and brown spotting when i wipe 🤔 I'm so confused, the only other time we dtd last month was 18th august.