Contraception, there are many options, but what are they?
What types do you have?
- Contraceptive pill
- IUD (hormone or copper)
- Implanon
- injection pill
- NuvaRing
- Condoms
- Sterilization
How do the types of contraception work?
The contraceptive pill:
How does the contraceptive pill work:
The contraceptive pill, often simply called the pill, is a form of hormonal contraception used to prevent pregnancy. How does the pill work?
- Hormones in the pill: The pill contains synthetic versions of female hormones, these hormones play a crucial role in the menstrual cycle and reproduction.
- Preventing ovulation: The main way pregnancy is prevented is by preventing the egg from being released (ovulation). The artificial hormones suppress the natural cycle so that ovulation cannot occur.
- Changes in the lining of the uterus : The hormones in the pill change the structure of the lining of the uterus, making it less suitable for a fertilized egg to implant in.
- Regulating menstrual cycle : In addition to contraception, the pill often helps regulate the menstrual cycle, reduce menstrual pain, and relieve symptoms of conditions such as endometriosis.
Reliability:
When used correctly, the contraceptive pill is more than 99% effective in preventing pregnancy. However, with typical use, that is, taking into account human error such as forgetting a pill, the effectiveness is about 91%. The pill also does not protect you against STDs, which is why the use of condoms is recommended for changing and new sexual partners.
IUD:
The IUD, also known as an intrauterine device (IUD), is a long-acting, reversible form of contraception that is placed in the uterus. There are two main types of IUDs: the copper IUD and the hormonal IUD.
How does the coil work:
Copper IUD:
- Copper as active substance: The copper IUD contains a small amount of copper. The copper has a spermicidal effect and prevents sperm from reaching and fertilizing the egg.
- Prevention of fertilization: Copper changes the composition of the uterine lining and the fluids in the uterus and fallopian tubes, creating an environment unfavorable to sperm and eggs.
- Long-term effectiveness: A copper IUD can remain effective for 5 to 10 years, depending on the specific type.
Hormonal IUD:
- Progestogen as active substance: The hormonal IUD contains the hormone progestogen (usually levonorgestrel), which is slowly released into the uterus.
- Preventing ovulation : In some cases, the hormonal IUD can also suppress ovulation, although this is not its primary mechanism of action.
- Long-term effectiveness : A hormonal IUD can remain effective for 3 to 6 years, depending on the specific type.
Placement and removal:
- Insertion : The IUD is inserted into the uterus by a trained healthcare provider during a short procedure in a clinic or doctor's office. This may cause some discomfort or cramping, but it usually passes quickly. From personal experience, we recommend having an IUD inserted under sedation.
- Removal : The IUD can be removed at any time by a health care provider. Fertility usually returns quickly after removal.
Reliability:
Both types of IUDs are very effective at preventing pregnancy, with an effectiveness rate of over 99%. They provide long-term protection without having to think about contraception every day. Like the contraceptive pill, the IUD does not protect against STDs.
Implanon:
The Implanon is a form of hormonal contraception that is inserted under the skin of the upper arm in the form of a rod. The rod gradually releases the hormone progestogen.
How does the Implanon work:
- Progestogen release : The implant contains etonogestrel, a synthetic progestogen. This hormone is released slowly and continuously into the bloodstream in small amounts.
- Preventing ovulation : Etonogestrel suppresses ovulation, which means that no egg is released from the ovaries. This is the main way in which Implanon prevents pregnancy.
- Changes in the uterine lining : The uterine lining becomes thinner, making it less suitable for a fertilized egg to implant in.
- Placement : The Implanon is inserted under the skin of the upper arm by a trained healthcare provider. This is done under local anesthesia and is a short, relatively painless procedure.
- Duration of action : The Implanon is effective for up to three years. After this period, the implant must be replaced.
The Implanon is more than 99% effective in preventing pregnancy. It is one of the most reliable forms of contraception. Like the contraceptive pill and the IUD, the Implanon does not protect against STDs.