I would think any day if you aren't pregnant. But you still could be, it may just be taking longer for you to test positive. I've heard clomid can lengthen the last half of your cycle a little, by a few days.
My RE told me you should get your period 14 days after you ovulate. So, in your case day 36. Take a pregnacy test again.
Thanks- I will take another test, and will cross my fingers and toes.
I O'ed anywhere from CD 11 to CD 21 on clomid....
Sorry I forgot to finish what I was saying.....don't give up cause clomid doesn't regulate everyone....
When I took it on CD 3-7 (50 mg), I o'ed on CD 17...then when I took it on CD 5-9, i o'ed on CD 18. I got my BFP on CD 5-9. They're right, Clomid does not work for everyone. We became successful on our third cycle of Clomid.