my story

Hi I'm Jennifer noprada 17 year old have already 2 children my daughter 2 year old now my son 3 months ? someone said if we don't know each other my children look my siblings?I said yeah haha my child my bestfriend and siblings ? so I decided I need family planning ? because I'm 17 if I have another baby doctor said I change to have cancer so I worried to my health ?I Start family planning ??... it's more important its your health ?