Hi all, DS is now 11 months and I’d really like to start trying for number 2 soonish although he’s still bfing frequently and my periods haven’t returned yet. I’ve been using up old OPKs from when DS was conceived for the last week or so, just out of curiosity really and have usually had a pretty strong second line but today’s looks darker than control line.. is it possible that I’m about to ov for the first time? Could BFing be messing with them? Pic attached. Thank you!