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.
Effectiveness of Family Planning Methods Most Effective Less than 1 pregnancy per 100 women in a year Reversible Implant 0.05 %* Intrauterine Device (IUD) LNG - 0.2 % Copper T - 0.8 % Permanent Male Sterilization (Vasectomy) 0.15 % Female Sterilization (Abdominal, Laparoscopic, Hysteroscopic) 0.5 % How to make your method . most effective