Can I inject lipid from my son into my body?
Unfortunately you can not use your son’s fat. It will be rejected by your body. You can only use your own.
You cannot inject male fat into a female body part. You might see a board certified ASAPS plastic surgeon to find out your real options. Conjecture can drive you mad. Good luck...
Thank you for sharing your question. Unfortunately although related by blood your son's tissues would be rejected by your body, as a result fat transfer from one individual to another should not be performed. Hope this helps.