My first sexual experience lasted only a few minutes, the second one was long, it was

Patient's question:

Patient Gender: Male
Patient Age: 33
My first sexual encounter lasted only a few minutes, while the second was much longer. What could be the reason?

Doctor's answer:

Suspected of kidney deficiency, but whether it is kidney deficiency cannot be determined based solely on the above symptoms. It needs to be considered in combination with your physical signs, tongue, and pulse. You can consult a traditional Chinese medicine practitioner for regulation, or, under the guidance of a local doctor, take Wan Zhong Yao Jian Shen Wan orally, Xiao Huo Luo Dan orally, etc. However, it is crucial to differentiate between yang deficiency and yin deficiency and not to take the wrong supplements—be mindful of this at all times.