Most eye floaters are caused by age-related changes to the jelly-like substance (vitreous) inside your eyes. As the vitreous becomes more liquid, its microscopic fibers clump together and cast tiny shadows on the retina, which appear as floaters. Several medical conditions can also cause floaters.
The most effective methods of birth control are sterilization by means of vasectomy in males and tubal ligation in females, intrauterine devices (IUDs), and implantable birth control. This is followed by a number of hormone based methods including oral pills, patches, vaginal rings, and injections.
Male Birth Control Study Killed After Men Report Side Effects. A birth control pill for men remains an elusive dream. A birth control pill for men remains an elusive dream. Whether it's an IUD, a shot, an implant, or a daily pill, birth control is a regular part of many adult women's lives.