Products In many countries, medroxyprogesterone acetate is commercially available in the form of an injection suspension as a three-month syringe (Depo-Provera, disposable syringes, D: Depo-Clinovir). Medroxyprogesterone acetate has been approved in many countries since 1964 and in the United States only since 1992. Structure and properties Medroxyprogesterone acetate (C24H34O4, Mr = 386.5 g/mol) is a … Three Month Injection
Contraceptive methods Hormonal methods: Oral contraceptives (birth control pills). Three-month injection (Depo-Provera). Contraceptive rod (Implanon) Contraceptive ring (NuvaRing) Contraceptive patch (Evra, Lisvy) “Morning-after pill”: levonorgestrel (NorLevo, generics), ulipristal acetate (ellaOne). Progestogen coil Testosterone for men (not approved) Mechanical methods: Male condoms Condoms for the woman Diaphragms Cervical cap Vaginal douche Chemical methods: Spermicides, such as … Contraceptives
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
Introduction The three-month injection is a contraceptive method in which the gynaecologist injects a hormone-containing preparation into the muscles of the buttocks or upper arm every three months. This hormone continuously releases a hormone that suppresses ovulation for the duration of the injection, thus preventing pregnancy. The three-month injection is therefore an alternative to hormonal … Three-Month Syringe
Active ingredient effect With the three-month injection, the hormone medroxyprogesterone acetate from the group of progestins is injected into the shoulder or buttock muscle of the woman. From the depot created there, the active substance is continuously released into the bloodstream over the coming months and distributed throughout the body. Gestagens, which are similar to … Active ingredient effect | Three-Month Syringe
Interactions Some drugs such as antibiotics or drugs for epilepsy can interact with the three-month injection. The effect of the contraceptive can be impaired, so that there is no longer any reliable protection against pregnancy. This can also be caused by taking herbal products such as St. John’s wort. It is therefore essential to inform … Interactions | Three-Month Syringe
Costs A three-month syringe costs about 30€ and there can be additional costs of up to 15€ for setting the syringe. This means that up to 180€ per year must be paid for the contraceptive method. Is the three-month injection a benefit paid by the health insurance company? In most cases, the three-month injection is … Costs | Three-Month Syringe
What influence does the three-month injection have on the period? Three-month injections lead to irregular periods, especially at the beginning of use, in many women and in some cases to slight bleeding or spotting. After a few months, the period usually weakens and can even stop altogether. However, how the hormones affect the period and … What influence does the three-month injection have on the period? | Three-Month Syringe
How quickly do you become pregnant after stopping the three-month injection? Due to the high hormone doses, the three-month injection can upset the natural cycle so much that it can take several months or even up to two years before it returns to normal and pregnancy is possible. However, this does not mean that you … How quickly do you become pregnant after stopping the three-month injection? | Three-Month Syringe
