madman
Super Moderator
Addition of corifollitropin alfa to ongoing hcg treatment resulted in more than a doubling in testicular volume and an increase in sperm count to at least 1 x 10(6)/ml in 14 of 18 men with appropriate increases in total t, E2 and inhibin B, and a decrease in AMH levels. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5341390/