1. Fat and thin do not affect the size of the head.
First of all, I personally think that whether a person gains weight or loses weight will not affect the size of his head. It won't affect his brain development at all. Because the process of human development is a relatively slow long-term process. Only in adolescence will it develop suddenly and violently. So the size of a person's head is decided at this time. Don't listen to rumors on the Internet. Everything should be based on what the doctor said.
Ask the doctor if you have any questions.
In fact, I think if you feel that you have a physical problem, you must go to the relevant hospital and ask an authoritative doctor. Don't listen to the fake articles of WeChat official account on the Internet at will. If you believe these false articles about job numbers, you are finished. So personally, I still think this sentence has no scientific basis.
In a word, I hope you still hope you know enough about your physical condition. If there is a particularly serious situation, you can't solve it yourself. Be sure to tell your family, and then go to the hospital to ask the doctor together. Only in this way can we ensure our health and life safety to the greatest extent.