I am not currently trying to conceive at the moment, so apologies if this is an insensitive post.
DP and I use withdrawal method and he is careful about timings. My period didn't turn up on Sunday/Monday as expected so I took a tesco test, which was negative. Tried again this lunchtime with a chemist brand early use test, again negative. I had already urinated several times through the morning but don't know if that matters.
Just wondering how likely the neg tests are wrong? Dd was unplanned (I was on the pill) but I got a positive straightaway.
Thanks!