Male sexual heat is a common feature of wild animals like deer, elephants, and many bird species. It is related to annual increases in testosterone production that increases aggression and sex drive.
In temperate-zone birds, seasonal testosterone (T) profiles often vary among species with different mating systems. The trade-off hypothesis suggests that T levels in male birds represent a trade-off ...
Please provide your email address to receive an email when new articles are posted on . A heterosexual man’s morning testosterone levels are not influenced by a partner’s ovulation cycle, according to ...
Your patients may see ads claiming that testosterone replacement therapy (TRT) offers postmenopausal women health benefits beyond restored sex drive: that TRT can improve their mood, energy, and ...
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Testosterone replacement therapy is popular. In men with a deficiency, injections should provide pep, a stronger libido and lower anxiety. Now many with normal levels hope to achieve the same benefits ...
Male sexual heat is a common feature of wild animals like deer, elephants, and many bird species. It is related to annual increases in testosterone production that increases aggression and sex drive.