Hi, we have an 18mth old and really want to have another baby as our lb is amazing and we want to have a sibling with a 2yr age gap. The problem is we can't seem to conceive. I'm still breastfeeding and. Wondered if that was stopping us. My periods returned when baby was 8 weeks so I must be ovulating and we have tried tracking, bbt and OPK but so far nothing. I was hopeful this month as I've been feeling rubbish the last couple of days but I did a test today (my period is due Monday) and it's a negative digital clear blue so yet again It's another month we've failed. Does anyone have any advice?