Patient's question:
The other day, when I was intimate with my girlfriend, I got erect while rubbing against her jeans. When I got home, I felt a bit numb and slightly swollen in my testicles, thinking it was just due to pressure. But the next day, I found that I couldn't get erect with my hand. However, I could still get erect during intimacy with my girlfriend. When not erect, it became shorter. I also felt a bit weak in my body.Doctor's answer:
The current situation, according to your description, can naturally recover. The penis naturally changes in size, and it may have shrunk due to cold weather and recent ejaculation. After some time, as the Yang Qi returns, it will return to its normal size.