I had a BFN on a FRER yesterday afternoon and this morning, despite DTD within our fertile window and day before and of ovulation. I had some cramping and nausea on Friday, Saturday and yesterday so wondered if this could've been implantation.
I'm just wondering if it's still maybe slightly too early to see a line on a FRER? I have a CB digital I was going to use on Friday as my period is due on Sunday.
Any advice or experiences with similar will be much appreciated!