I’m very faint positive 3 and a half weeks post d and c, hospital have booked me for a scan to check I’m praying there isn’t retained tissue like I had last time anyone not had retained tissue but just it just took a little longer for hcg to go? If I’m

Honest I don’t want a scan as I want this to be over and the fact I have to go back to the maternity suite for it makes it worse, has anyone had a period with hcg still present and while still testing faint positive?