Henry Bessemer was an inventor and engineer from England. Not only did he develop the Bessemer process for steel manufacturing, but he also designed a machine that could m â¦ ake bronze powder. What did Henry Ford invented?
The most effective form of reversible birth control after abstinence is an intra-uterine device (IUD), closely followed by hormonal contraception, which can come in the form of a pill, patch, implant, or insertable ring. IUDs have a failure rate of less than one percent in most controlled studies.
To choose the right birth control method for you, consider the following: 1  How well it prevents pregnancy. 2  How easy it is to use. 3  Whether you need a prescription to get it.  Whether it protects against sexually transmitted infections 1  (STIs) Whether you have any health problems.