BFP without a Laparoscopy

Veronica
Hey ladies! My husband and I have been ttc baby #1 for 2 years now. Last year my dr diagnosed me with endo but I have yet to have a lap done. This is my first month on Letrozole/Femara with progesterone suppositories starting after ovulation. I was wondering if anyone has gotten a BFP without having the surgery done?! Thanks!!