FET protocol - questions

Queen 👑 • Second FET success! Soon to be mama to boy/girl Twins 💖💙

Hey ladies, so excited to say AF showed up 9 days after retrieval 🙌🏼 Went in today for my baseline (CD 2) & my APRN wanted to put me on the longest plan possible (HUGE EYE ROLL 🙄 ) it was like 3 weeks of BC then 4 weeks of lupron then like another 2-3 weeks of estrace then progesterone & I just couldn’t fathom having such a long drawn out protocol especially when I know shorter ones exist and are just as successful. Long story short im so glad I advocated for myself because they completely changed my protocol to BC for 12 days then estrace, doxy, medrol, baby aspirin, & progesterone. SO MUCH SHORTER 🙏🏼🙌🏼 & is just as effective. I also asked about a letrozole protocol but my RE thought I’d do better on the protocol I just named so 3 main questions:

1. After BC do you have to wait for a withdrawl bleed to start estrace or do u start it as soon as you stop BC?

2. My RE also mentioned that without the lupron theres a very small chance I could ovulate before transfer & the cycle will be canceled 😳 has this happened to anyone?

3. About how long does it take estrace to build lining, like how many days can I expect to be on it before transfer? can u ladies share your experience?

Feel free to comment your protocol’s. I’d love to discuss and compare! ☺️