I am not giving medical advice based unfounded theories. But one thing is for sure, I doubt sperm contains
calcium that you eat, and I haven't heard of any scientific evidence linking masturbation to bone healing. However, what you do with your hands is your business as long as you donât jerk around the fracture site violently, and bone healing is your doctor's business, so leave the experts to do their job, and you focus on healing yourself in the best way possible.