hpta; lh/fsh; sperm; trt; hcg/infertility

Hot off the press, Nelson's domain is where it's at! * TRT patients continue to have pituitary suppression while on HCG after 3 and 6 months of treatment. Certain men may have paradoxical suppression of the HPG axis on HCG which resolves with discontinuation of medication. ' HPG AXIS...