Mid cycle spotting during BD on Femara

PSiloveU

Has anyone else experienced this? I just finished my 5mg pills yesterday and during BD I was bleeding. Not a lot but enough to notice. It was bright red. After sex it stopped. I NEVER have midcycle bleeding so this is very unusual for me. Any help is appreciated :)

I go to the RE on Tuesday for follicle monitoring. We are doing <a href="https://glowing.com/glow-fertility-program">IUI</a> this month.