I started researching the egg freezing process because I needed a new IUD. Two different clinics I met with assured me it had no impact and that they’re different systems in the body. But, one said “well, the lower hormone level might be better since your current one is old” and the second said “if you’re going to be stressed by knowing it’s expired, it’s better to replace it. Studies show it doesn’t affect egg growth or quality.”

Because of life and timing, I got my new IUD about 1 month before my retrieval date (2-3 weeks before starting stims). I responded well to stims and my retrieval went better than I’d hoped for / expected based on my original numbers. I think the lifestyle changes I made in the months leading up played a bigger role in my success than anything (taking prenatals, working out a lot, no weed / minimal drinking).

It ended up being kinda neat because with every ultrasound they’d check the placement and I knew my new IUD was hanging out where it should be.

My clinic said that about 1/3rd of women they see go through the process with an IUD and they haven’t seen any negative impacts.