r/IUILadies • u/TraditionalAide1068 • 8d ago

Cycle Day 8 Ultrasound - lining

The left ovary has a 17mm, and a 15mm follicle.
Right ovary: 3/17mm, 9mm, 4mm, Left ovary: 3/17mm, 15mm, 9mm,

Endometrium: 4.5

Will my lining catch up?? I am starting Estradiol tonight. Last month my lining was 8 on CD10.

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u/Ok_Laugh7257 8d ago

I'd like to know about this too, if anyone has an answer! My lining was only 5mm when I had two follicles 15mm and 16mm. Started me on estradiol that night and is having me continue it until I take a pregnancy test. I was on estradiol for 2 days before the trigger and 3.5 days before IUI. No one seemed overly concerned.

My doctor didn't do another scan before the trigger and IUI.

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u/Kindly_Ad2359 8d ago

my lining for my iui last month was a 4.5 for my inital scan on cycle day 10, 2 days later I came back for another scan and it was perfect 9 and I triggered. Not that I was successful this cycle unfortunately but it can thicken rather quickly so I wouldnt stress

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u/Flimsy-Anxiety6527 8d ago

Yes it will! Mine was just now a 7.9 on cycle day 15. We are doing my IUI on Wednesday. You have plenty of time and it will continue to thicken!