aparently, among other signs, we (men) can make an estimation of our testosterone levels by the presence (or not) of morning erection.
It is not JUST this sign but it's easy to check and a good indicator. Needless to say #testosterone
level is very important on both MEN AND WOMEN to recovery, anabolism and general performance.
talked about nutrition, stress levels, hormone balance, diet, recovery and many other topics in this conversation with #TinaMuirhttps://tinamuir.com/renee-mcgregor-2/
Made some internet search about and got this referenceshttps://www.peaktestosterone.com/Morning_Erections.aspx
1. Testosterone. This may seem obvious, but many men don't make the connection: you have got to have adequate testosterone levels in order to fire off those morning erections during REM sleep. One's "morning wood" is really linked to a different system than standard waking erections and requires adequate testosterone as a sort of fuel. For example, one study showed that when levels fall below about 200 ng/dl, men can expect issues.
Journal of Andrology, 18(5):522-527, "Relationship between sleep-related erections and testosterone levels in men"
Much more info is available
A new english expresion I've learned today