Could your underwear be affecting your reproductive health? Here's what really matters

Loose underwear isn't automatically healthier There's no strong evidence that loose underwear dramatically improves testosterone or erection quality. If your underwear is comfortable, doesn't cause excessive heat or pressure, and allows normal movement, there's usually little reason to worry.

1. It can cause genital warts Some HPV types cause warts around the penis, scrotum or anus. Other HPV types can cause no visible signs at all.

4. You may not know you have it HPV often causes no symptoms, so you can carry and transmit it without knowing. That's why visible symptoms aren't a reliable way to judge infection.

If you're constantly exercising but rarely feeling recovered, your body may be asking for more recovery, not more training. This is what you should know:

5. Your motivation suddenly disappears Not wanting to train occasionally is normal. But persistent loss of motivation, irritability or feeling mentally exhausted can accompany excessive training stress.

10 sexual health questions men are often too embarrassed to ask and their answers.

9. Can you have an STI without symptoms? Yes. Some sexually transmitted infections can cause few or no noticeable symptoms. Testing matters, especially after potential exposure.