Hi, Had my FET 2 Weeks ago today. OTD was Saturday 24th but husband was away so waited until he was back. Felt really positive and convinced it had worked so was so excited to test, had mild cramping and light spotting which I hoped were implantation on Saturday – though maybe later than expected. Anyway, tested Sunday eve with a clear blue digital and it was negative but wasn’t happy to accept that and thought maybe because it’s not the first urine. So took another digital test, and a line test Monday morning. Digital was negative but a faint line on the strip test! Confused, took more tests this morning. Clear blue FRER negative but small strip test had a faint line again. Called my clinic and they advised I carry on meds and test again Sunday. Anyone ever heard of this or experienced this before? Is late implantation a thing? I’ve still got cramping, and breasts feel tender but I don’t know if thats just the meds. Also does anyone know if my period can start while I’m still taking estrogen and progesterone?