Clomid vs femera

I know my doctor will be reluctant to switch because I had success with a healthy pregnancy 3 years ago. This cycle though I’m not having great luck. Took it in November and I did end up pregnant first round again but lost the baby at 9 weeks. I have since taken two more rounds and both times it failed. I know clomid can thin you uterine lining unsure if femera does but for the ladies who took both types what did you like better.

Clomid side effects are not that bad so that isn’t a problem for me.