how did your cycle change while taking clomid?

Christy
Hi! I have irregular cycles. 77 days. 51 days. 81 days. 42 days. That was my list before I started clomid. When I had more "normal" cycles they were around 42 days. I'm curious if I will see anything more regular or shorter with clomid?
Side note, I've taken provera before to start my period. Usually my doctor likes to wait until CD 45 to start provera.