HI welcome to HCM,
1st of all i wud like to know if u r under some specialist guidance or not? taking any medicine has got a rationale.if ur not ovulating u r supposed to take clomid
, if ur ovum is not rupturing at a particular time u shd take hCG(a follicular study
is a gud way to know if u require hCG or not) . and if u r taking provera
to get ur periods then take for 5 days without any gap n u vil get ur periods within 3-5 days after stopping provera(u must b taking provera irregularly thats d reason ur starting ur periods in d middle of cycle!). start induction from 2nd day but under qualified medical supervision.now, as u ev taken clomod for long other causes of anovulation
should b sought for, n treated accordingly.so best of luck & take care.