Search results
Results From The WOW.Com Content Network
Oral contraceptives, abbreviated OCPs, also known as birth control pills, are medications taken by mouth for the purpose of birth control. The introduction of the birth control pill ("the Pill") in 1960 revolutionized the options for contraception, sparking vibrant discussion in the scientific and social science literature and in the media.
Women with known or suspected endometrial cancer or unexplained uterine bleeding should also not take combined oral contraceptive pills to avoid health risks. [93] Combined oral contraceptive pills are also contraindicated for people with advanced diabetes, liver tumors, hepatic adenoma or severe cirrhosis of the liver.
The following is a list of traditional Chinese medicines.There are roughly 13,000 medicinals used in China and over 100,000 medicinal prescriptions recorded in the ancient literature. [1]
There are roughly 13,000 compounds used in China and over 100,000 TCM recipes recorded in the ancient literature. [138] Plant elements and extracts are by far the most common elements used. [ 139 ] In the classic Handbook of Traditional Drugs from 1941, 517 drugs were listed – out of these, 45 were animal parts, and 30 were minerals.
The ranks of imperial consorts have varied over the course of Chinese history but remained important throughout owing to its prominence in the management of the inner court and in imperial succession, which ranked heirs according to the prominence of their mothers in addition to their birth order.
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]
Pills—combined and progestogen-only—are the most common form of hormonal contraception. Worldwide, they account for 12% of contraceptive use. 21% of users of reversible contraceptives choose COCPs or POPs. Pills are especially popular in more developed countries, where they account for 25% of contraceptive use. [48]
Women of the time still used a number of birth control measures such as coitus interruptus, inserting lily root and rue into the vagina, and infanticide after birth. [16] Historian John M. Riddle has advanced the hypothesis that women in classical antiquity, the Middle Ages, and the Early Modern period used herbs to control fertility.