I am 25 years of age and looking to maintain fertility while raising testosterone. I have battled low t since 2012. I had success on paper with clomid raising t from 338ng/do to 778ng/do. Free t was 29 on a 10-30 range if I remember correctly. Total estrogen was 131 so pretty high. Clomid helped with some symptoms but has crushed my libido. My dose was low 12.5mg Ed and anastrozole 0.5mg twice weekly. I discontinued clomid for 4 months. I saw a new urologist and he has prescribed me HCG 1000units 3x week and keep anastrozole the same. He has no concerns about densensitizing leydig cells. Says it has not happened and he has had men on it for years. My issue is insurance does not cover the HCG. The vial that I am getting is 10000 units. So a vial will last me about 3 weeks. It costs $120 per vial through compounding pharmacy. So I will be dishing out around $2000 a year. My wife and are going to begin attempting to conceive our first child in the upcoming months. My ideal choice would be to go on weekly testosterone injections with low dose HCG after we conceive and then for further children down the line come off testosterone when the time comes and up the HCG +/- clomid. I'll be posting in this forum my response to hcg. I would appreciate any input.