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.
Depo-Provera is an injectable form of birth control which uses a synthetic form of progesterone to prevent pregnancy for up to 14 weeks. Depo-Provera is not only discreet and convenient, it is as much as 99.7 percent effective when used correctly.