Questions on Clomid

I have a few questions about clomid. First i'm getting ready to start a cycle of sust and winny and i was wondering when to to start the clomid. Secondly what is the mexican version or is there one, cause i can't find it anywhere.

Start a 2 to 3 weeks after the last shot of sust
http://www.elitefitness.com/members/basskiller/clomid.html

I think one Mexican brand name is Clomifen 25mg capsules