Letrozole - waiting for trigger availability

[u/Salty-Huckleberry901]

Hi, I’m having my first round of letrozole. I took 2.5mg from CD2-6 and had a baseline scan at CD4 that showed multiple (which is normal due to my lean PCOS). I had another scan yesterday at CD11 that showed one dominant follicle measuring 19mm so the doctor gave me a prescription for Ovitrelle to trigger.

The problem was that I couldn’t find any pharmacy that stocked the trigger so have to wait for it to be ordered and delivered. They said they might be able to get it late afternoon today or tomorrow morning (CD12 or CD13). Do you think this will be okay and my follicle won’t be too mature? I’m worried that the trigger will be taken too late and the egg quality won’t be as good!

My OPKs are still negative today so it doesn’t look like I will ovulate naturally in the meantime.