Pregnancy is a long-awaited period for many women. However, there are situations when the birth of a child is postponed for a long time. This can be due to various reasons.
Чтобы предотвратить зачатие и избежать такой an unpleasant and ethically controversial procedure, like an abortion, many women use different means. Most women refuse to take oral medications, referring to the fact that they are ineffective, and also have a negative impact on their figure and health. Therefore, many of them give their preference to the so-called intrauterine spirals.
Внутриматочной спиралью называют контрацептив, which is a device made of plastic and copper of small size. This device slows the progress of spermatozoa into the uterus, and also significantly reduces the life span of the egg.
It should also be noted that the intrauterine deviceThe spiral can prevent the already fertilized egg from attaching to the uterine wall. Thus, it is an abortive method of contraception.
Speaking of intrauterine spirals, you can notsay that apart from the usual adaptations, there are also hormonal ones. What are they? Hormonal spirals are original analogs of conventional intrauterine devices. They have a special plastic cylinder, which contains a hormone called levonorgestrel.
Согласно утверждениям специалистов, гормональные spirals are very reliable. This is due to the fact that in addition to the effect of the "foreign body" in the uterus, they have a direct contraceptive effect, which is similar to the contraceptive pill.
Hormonal coils act in a simple way.principle. The levonorgestrel contained in them, every day and evenly stands out from the device, protecting the woman from unwanted pregnancy. In this case, the hormone itself does not enter the systemic circulation. Therefore, the hormonal coils do not cause adverse reactions characteristic of conventional birth control pills (for example, nausea, weight gain, etc.).
Hormonal coil for women is a reliable protection against unwanted conception. Such a device consists of:
Следует также отметить, что, как и обычные spirals, hormonal constructions are established only by a gynecologist. In this case, the specialist should immediately warn that such a device can be worn for no more than five years.
Today, there are two types of hormonal contraceptive structures:
What is remarkable such devices? We will tell about it right now.
What hormonal spirals? Mirena is the most popular contraceptive intrauterine device. The release rate of its active substance is 20 µg / day.
Такая система не только высвобождает levonorgestrel, but also has a local progestogenic effect. When using this spiral, morphological changes of the endometrium and thickening of the mucous membrane of the cervical canal are noted. Such effects help prevent sperm from entering the uterus. In addition, some representatives of the weaker sex even experience ovulation depression.
The use of "Mirena" does not affect the fertility of women. Approximately 80% of people who want to have a baby, pregnancy occurs within a year after the removal of the structure.
Hormonal coil for endometriosisused very often. Miren is also successfully used to treat idiopathic menorrhagia, extragenital diseases, as well as conditions that are accompanied by marked hypocoagulation.
In the first months of using this device, the patient may experience a spotting of blood. This happens because of the inhibition of endometrial proliferation.
The spiral "Mirena" is used in the following cases:
In chronic infections, the presence of serious diseases, malignant tumors, the use of the Mirena helix must be coordinated with a specialist.
Other contraindications to the use of this device include the following:
The considered tool is used as follows:
Intrauterine device "Levonov" contains52 mg of levonorgestrel. This is a reliable contraceptive. Its active substance has a direct local effect on the endometrium, reducing its implantation function, as well as on the fallopian tubes and viscosity of mucus in the cervical canal. Such properties of the device increase the efficiency and duration of use of the spiral without suppressing the process of ovulation.
This tool should be entered on the 4-5th daymenstrual cycle. If an artificial abortion was performed, the spiral is established immediately or after the next menstruation. In case of uncomplicated spontaneous labor, it is advisable to use the construction with hormones no earlier than after six weeks.
Spiral "Levonova" is contraindicated in:
The considered hormonal coil in uterine myoma is also not used. In addition, it is not installed on unborn women.
В первые месяцы применения данное средство может cause intermenstrual bleeding, nausea, irregularities in the menstrual cycle, mastalgia, fluid retention, headache and acne.
The design of the intrauterine device "Levonov"provides hormone secretion at a rate of 20 μg / day. The validity of this device is 5 years. After its removal, the female reproductive function is restored quickly and well.
Данное средство не следует применять во время breastfeeding. This is due to the fact that levonorgestrel is able to penetrate into breast milk. For persistent and long-term intermenstrual bloody discharge, additional gynecological examination is required to clarify the diagnosis.
Spiral or hormonal pills - which of thesecontraceptives choose? It is quite difficult to answer this question, since each of the presented methods has its advantages and disadvantages. However, most patients choose the first option. This is due to the following points:
As for oral agents, they are often not used because of the possible weight gain and the development of health problems.
