Видео с ютуба Does Ejaculation Matter

Behind The Sperm and Ejaculation

Does science support No Nut November?! | A Urologist explains semen retention

How are Semen Samples collected?

What causes premature ejaculation and what can be done to treat it? | Peter Attia & Mohit Khera

Masturbation RUINS Muscle Growth? (REAL TRUTH!)

Masturbation Prevents Prostate Cancer? Doctor explains link between ejaculation and prostate health

What to do if you CAN'T FINISH?! | Delayed Ejaculation ft. Dr. Alex Tatem

The Truth About Premature Ejaculation Most Men Don’t Know (And How to Solve It)

Why Morning Wood Disappears As You Age – And How to Fix It

Delayed Ejaculation: What You Need To Know