I went to Planned Parenthood to get my first IUD after my third birth. Both my midwives used to work for Planned Parenthood. It is an esteemed organization. You have nothing to fear. Some Planned Parenthood clinics even have GP's and offer various services for men and children - immunizations etc. They make a difference in the lives of millions of people. It is totally OK to go to your local Planned Parenthood.