A ring-like device made by Adam Health can be worn on the penis at night to measure the engorgement and duration of your erection cycles.

Penile health can be measured using an ultrasound to observe the robustness of blood flow when transitioning from a flaccid to an erect state.

Another way to measure penile health is through a urine test that measures your CMax, which is how fast you can urinate.

If you are not prioritizing sleep or have awful sleep, you are likely not having nighttime erections, which is an indicator of bad health and bad things to come.

Focused shockwave therapy, a painful procedure typically used for injuries, can be applied to the penis for rejuvenation effects and to improve nighttime erections.

Botox, when carefully injected into the penis by a specialized doctor, is another therapy that was used to improve nighttime erection duration from two hours to three hours.

Your body gives your penis and clitoris a workout every night through erection cycles, which require good sleep, blood flow, and balanced hormones to occur.