For men with Klinefelter's syndrome wanting children, stopping testosterone and using HCG with Gonal-F or Clomid may recover spermatogenesis.

“abusers and they've come in now and they want to have children that's the type number one of patients that patient stops the testosterone HCG 3,000 units three times a week plus uh recombinant FSH or gonal F 75 units three times a week and that actually does help reverse anywhere from 3 to 7 months you can see recovery of spermatogenesis in these patients who are azospermia so that's great okay”

“There's patients who've taken testosterone and they're abusers and they've come in now and they want to have children that's the type number one of patients that patient stops the testosterone HCG 3000 units three times a week plus uh recombinant FSH or going off 75 units three times a week and that actually does help reverse anywhere from three to seven months you can see recovery of spermatogenesis”

“and some of these patients will start testosterone and then when they're ready to have children we will do a procedure called a microtessy at that time and what we'll do is we'll stop the testosterone and so my reversal dose is HCG 3000 units three times a week and then we'll either give them go no F or Clomid with it”