How to properly handle targeted life disharmony??

Patient's question:

Condition Description: Recently, my wife and I have been arguing because she says my second child is too small. How can I make my second child bigger?
History of Treatment and Effect: I have not received any treatment. I just want to ask for advice.
Help Desired: What methods can make the second child bigger?

Doctor's answer:

Exercise
During daily life, you can do some squatting exercises or kegel exercises, or you can also choose aerobic exercises. This type of exercise promotes blood circulation in the human body, ensuring that the penis has sufficient blood supply during sexual activity. Over time, this can gradually expand the penis, making it larger.
Dietary Methods
In daily life, you can consume foods that enhance male libido, as these foods are typically rich in male hormones. This can make male characteristics more pronounced. The penis is one of the most prominent features of a man, so eating more foods that boost libido can help make the penis larger.