Hi. I got a free FSH test (by First Response - tests ovarian reserve) with my last box of HPTs. I took a home FSH test a year ago when I was first TTC. Now that I'm taking clomid though, I'm curious when is the best time to take one of these tests as I think it can be influenced by the medication. The box instructions don't give much info other than to talk to your doctor if on clomid. Online it mentions doing a clomid challenge test on days 3 & 10, however my ARNP has me start my clomid on CD 2-6, so I'm not certain those test days are appropriate for me. Anybody with any experience using a FSH test while on a clomid cycle?