Getting pregnant a 2nd time on clomid???

So I concieved my first child using provera for 10 days to start AF anf then 50 mg of clomid days 3-7...got pregnant on the 1st cycle, i am now trying for a second child and since my husband is afganhistan we want to try to get pregnant on R and R and that gives us a 2 weeks to try, since i dont have period on my own its nice that i can kinda put an exact date to start trying, but i wanna make sure we get it right, and i was just wondering if anyone has had luck the second time around on clomid with no problems