Products Estradiol is commercially available in tablet, transdermal patch, transdermal gel, vaginal ring, and vaginal tablet forms, among others. It is also combined fixed with progestogens. Structure and properties Estradiol (C18H24O2, Mr = Mr = 272.4 g/mol) exists as a white crystalline powder that is practically insoluble in water. Synthetic estradiol is bioidentical with human … Estradiol
Depending on the composition of the hormones, such agents prevent ovulation (“ovulation inhibitors”), thicken the mucus in the cervix and thus make it more difficult for sperm to penetrate, or prevent the implantation of the egg in the uterus. In recent years, a number of alternatives have been developed in addition to the classic “birth … Contraceptive Methods: Hormonal Contraception
Synonyms in a broader sense Pill, contraceptive pill, condom, diaphragm Definition Contraceptives are used to prevent pregnancy. There are different methods of contraception. Contraceptive methods at a glance Different methods There are various mechanical contraceptives to bridge the woman’s fertile days. The following methods are discussed in detail. Mechanical contraceptive methods: Chemical contraceptive methods: Condoms … Mechanical and chemical contraceptives
Diaphragm (vaginal pessary) The diaphragm is made of silicone or rubber and has a bowl shape. They are available in different sizes. The gynecologist determines in an examination which size each individual woman needs. Once the size has been determined, the diaphragm can be purchased over the counter in pharmacies or online. They are inserted … Diaphragm (vaginal pessary) | Mechanical and chemical contraceptives
LEA contraceptive LEA contraceptivum is a mechanical contraceptive made of silicone that can be inserted by the woman herself. It is flexible, has a cup-shaped cavity, a valve and a control loop. It is inserted into the vagina like a tampon. During the insertion, the presence of a valve creates a negative pressure. The LEA … LEA contraceptive | Mechanical and chemical contraceptives
Gels Contraceptive gels are gels that kill sperm. They can be used in combination with diaphragms, LEA contraceptive and Gynefix. All articles in this series: Mechanical and chemical contraceptives Diaphragm (vaginal pessary) LEA contraceptive Gels
Synonyms in a broader sense Pill, birth control pill, gynefix, depot injection, hormone sticks, hormone patches Definition Contraceptives are used to prevent pregnancy and to bridge the fertile days. There are different methods of contraception. Hormonal contraception is a very popular method for women. Different methods There are various hormonal contraceptives. The following methods are … Hormonal contraceptives
Hormone Spiral The hormone coil is made of plastic and is filled with the hormone progestin inside. It is inserted into the uterus during a gynaecological examination by the gynaecologist during menstrual bleeding (intramenstrual). It can remain there for a maximum of five years and develop its effect. The procedure is usually painless. Sometimes, however, … Hormone Spiral | Hormonal contraceptives
Vaginal ring The vaginal ring is a soft, flexible plastic ring which contains progestins and estrogens inside. It is prescribed by a gynecologist and can be inserted into the vagina by the woman herself during the first five days of menstrual bleeding. The insertion is similar to that of a tampon. The vaginal ring should … Vaginal ring | Hormonal contraceptives
Hormone Patch Hormone patches work similarly to the contraceptive pill. They can be stuck to any part of the body except the breast and remain there for seven days. After the seven days, a new hormone patch is applied to the skin and remains there for seven days. Then follows another, third patch for another … Hormone Patch | Hormonal contraceptives
