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RISUG is an injectable male contraceptive vas-occlusive gel that has been in development in India since the 1970s, [144] [145] and has shown high effectiveness at pregnancy prevention in multiple clinical trials through Phase III in India, [146] [147] [148] though the results of the largest phase III study were published in a questionably peer ...
Birth control, also known as contraception, anticonception, and fertility control, is the use of methods or devices to prevent pregnancy. [1] [2] Birth control has been used since ancient times, but effective and safe methods of birth control only became available in the 20th century. [3]
Medieval contraception is a debated topic among historians, though methods of contraception have been developed not just in modern times. In ancient times, women attempted to protect themselves from unwanted pregnancy with various means and practices, as evidenced by ancient records.
While the cause is uncertain, the 29% decline within a generation shows that the birth control methods Victorian women used were effective. Many women were educated about contraception and how to avoid pregnancy. While the rhythm method was not yet understood, condoms and diaphragms made of vulcanized rubber were reliable and inexpensive. [43]
Feet of a baby born to a mother who had taken thalidomide while pregnant. In the late 1950s and early 1960s, the use of thalidomide in 46 countries was prescribed to women who were pregnant or who subsequently became pregnant, and consequently resulted in the "biggest anthropogenic medical disaster ever," with more than 10,000 children born with a range of severe deformities, such as ...
To the average consumer, formaldehyde may be best known as an embalming agent. But this naturally occurring chemical is a major industrial staple, used in many consumer goods, including cleaning ...
This includes birth control pills, vasectomy, tubal ligation, periodic abstinence, IUDs and many non-barrier methods of pregnancy prevention. However, condoms, when used correctly, significantly reduces the risks of STI transmission and unwanted pregnancy. [39] The spermicide nonoxynol-9 has been claimed to reduce the likelihood of STI ...
Due to a successful marketing campaign, thalidomide was widely used by pregnant women during the first trimester of pregnancy. However, thalidomide is a teratogenic substance, and a proportion of children born during the 1960s had thalidomide embryopathy (TE). [90] Of these babies born with TE, "about 40% of them died before their first ...