Hi all, we are doing <a href="https://glowing.com/glow-fertility-program">IUI</a> with Femara (Letrozole) this cycle. Did the induction injection on Sunday, 3 March at 4am in the morning.

I got a very almost positive OPK just a few hours later at 12:15 on the same day. Since that evening, I have been getting strong positives twice a day up until this morning (5 March), and it might even continue.

We did insemination yesterday (4 March) at 15:15 in the afternoon, which I know know was in the middle of my LH surge. So my question is, isn’t ovulation supposed to happen 36 hours or so after induction? How and why am I still getting positive OPKs today? Does it mean my ovulation will actually only be happening today? After entering my OPK into the <a href="https://play.google.com/store/apps/details?id=com.glow.android">Glow app</a> this morning, they bumped up my ovu day to today (it was previously predicted for yesterday).

I am now just a bit worried that I may still not have ovulated and that our insemination may have been too soon. Hubby has low sperm count and motility, so I think doing insemination as close as possible to ovu is key. Not sure if the swimmers will survive that long.

Please help? Is it possible I could have ovulated yesterday and still be getting strong positive OPKs today?