Feb 28, 2023 · Low self-esteem. Exercise. Alcohol. Drug use. Side effects of low libido. Outlook. Q&A: When to be concerned. It’s natural to sometimes lose interest in sex, but long-term low libido may have an
Testosterone levels vary in males during the day. They usually hit their peak during the early morning. Testosterone levels also decline every ten years, roughly about 2% each year after 30 years old.
After about six months of birth, the level drops to about 50 ng/dL, and it remains at this low level until puberty. 1 Testosterone levels peak during puberty, between 12 to 17 years of age. In young men, the level of testosterone ranges between 300-800 ng/dL compared to 30-50 ng/dL in women. 1 The rise in the level of testosterone in men by ykCP.