Posts by Dr. Alexander Grant, MD, PhD: Urologist & Men's Health Advocate | XY Files – Veedma's evidence-based men's health articles

How to make penis more sensitive: a urologist’s evidence-based plan to get sensation back

Dr. Alexander Grant, MD, PhD: Urologist & Men's Health Advocate

Dec 26, 2025 · 12 min read

Penis sensitivity can drop for simple reasons like friction habits or stress, or for medical reasons like nerve and blood flow problems. Here’s how to make penis more sensitive with a practical, clinically accurate approach you can start today. “When men tell me their penis feels ‘numb’ or less responsive, I treat it like any ...

What foods are high in estrogen? A men’s guide to high estrogen in men and what to do

Dr. Alexander Grant, MD, PhD: Urologist & Men's Health Advocate

Dec 24, 2025 · 10 min read

Men make estrogen, need estrogen, and can feel pretty awful when estrogen runs too high or too low. Here’s what the research says about “what foods are high in estrogen,” what high estrogen in men can look like, and how to get your hormones back into a healthier range. “Estrogen isn’t a ‘women-only’ hormone. Men ...

Does having sex increase testosterone? The truth about bedroom habits and hormone levels

Dr. Alexander Grant, MD, PhD: Urologist & Men's Health Advocate

Dec 23, 2025 · 11 min read

Locker room wisdom suggests that abstinence saves your strength while others claim an active sex life boosts your hormones. The clinical reality is a mix of temporary spikes, hormonal baselines, and the complex feedback loop of male physiology. “Many men treat their testosterone levels like a bank account they are afraid to overdraw. They worry ...

Does testosterone make your dick bigger? The clinical reality of growth, hormones, and male anatomy

Dr. Alexander Grant, MD, PhD: Urologist & Men's Health Advocate

Dec 21, 2025 · 10 min read

Every man has wondered if his hormone levels dictate his size. The answer involves a complex distinction between developmental growth, adult maintenance, and the physiology of erections. Here is the evidence-based truth. “We have to distinguish between the construction phase of the penis and the maintenance phase. In the womb and during puberty, testosterone is ...

Does testosterone affect how long you last? The science of stamina

Dr. Alexander Grant, MD, PhD: Urologist & Men's Health Advocate

Dec 19, 2025 · 11 min read

Most men wonder if their finishing time is normal or if their hormones are playing tricks on them. We break down the clinical link between testosterone, ejaculation latency, and what actually controls your stamina. “Many men come into the clinic assuming that high testosterone equals high stamina. They think if they boost their T, they ...