Hello. From Last 1-2 Years, Ive Been Taking Treatment For

hello. from last 1-2 years, ive been taking treatment for hypogonadism.. my doctor suggested Sustanon / Testoviron every 1 week for nearly 8-9 months now.. Yesterday when i got checked, my LH and FSH are very very low, but total testosterone was normal. So he suggested to stop TRT for 1 month, and suggested to take HcG for 1 month everyday (2000 IU) dosage. He is a very experienced doctor. But when I read about it online, i read comments like its too dangerous taking high doses etc. So is it safe to take such high dosage (2000 IU) everyday for 1 month?