On CD 14 I had 22mm follicle and 8.5mm lining.

CD 15 triggered but potentially had already ovulated.

CD 16 ultrasound before <a href="https://glowing.com/glow-fertility-program">iui</a> confirmed ovulation. <a href="https://glowing.com/glow-fertility-program">Iui</a> cancelled.

When I got home the patient portal notes say my lining was measured at 6.5mm today.

Would it shrink 2mm in 2 days? I start endometrin suppositories tonight which I do after every <a href="https://glowing.com/glow-fertility-program">iui</a> but I'm worried that implantation won't be possible at 6.5mm.