clomid increases LH and FSH, LH produces Testosterone and FSH produces Sperm, and thus it will increase sperm count also, and as it is a little estrogenic also, so it does not make u infertile like Tamoxifen can do!
and IMO all u need is some Tribulus Terrestris product which does increase total volume u ejaculate, more of the clear stuff then the white stuff, and i tell u this with experience....
BarPk