PCOS TTC Clomid

Brittany
My hubby and I have been TTC for 4 months, I got a positive ovulation test the first month, but non since. I used provera last month and my period started the first day I took it, I assume I started on my own... I think provera takes a couple of days to work. 
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​How long did you TTC until the DR. prescribed clomid?