How is a contraceptive ring used for contraception? You should know these basic knowledge

Contraceptive ring, also known as pregnancy control ring, is a contraceptive device placed in the uterine cavity, because the device initially used is usually called Pregnancy test ring. The intrauterine device has less interference on the whole body and does not affect the safety, effectiveness, reversibility, convenience, etc. of childbirth. The use of intrauterine devices for contraception accounts for over 40% of China's efficiency.

Introduction.

Usage 1

The use of a vaginal contraceptive ring is very simple. On the fifth day of menstruation, medical staff place it in the deepest part of the vagina (behind the vagina).

The front and rear walls of the vagina are usually closed, so it is not easy to remove the Contraceptive vaginal ring from the vagina, but families should go to the hospital regularly. Under the guidance of medical staff, learn to check and correct the position of the ring.

Due to the small size of the ring and the lack of obvious foreign body sensation deep in the vagina, if there is any impact of sexual intercourse, will it affect the contraceptive effect.

Ring removal factor 2

Do you want the child to be taken out?

After inserting the intrauterine device into the uterine cavity, due to its unique local effects, the endometrium exhibits a wonderful non bacterial inflammatory response. It interferes with the combination of sperm and egg and the development and growth of Zygote in the uterus, achieving the purpose of birth control. Of course, it cannot be fixed after installation. When Xiao Li planned an abdominal MRI, the imaging doctor asked the gynecology department to remove the contraceptive ring and perform an MRI examination. Avoid the impact of metal on image quality. In addition, since some complications of the upper ring can be considered after Conservative management fails, the use cycle or menopause of the ring should be cleared in time.

The purpose of a ring is to use its lifespan for birth control, as it is already menopausal and does not need to be left in the body. In addition, when the contraceptive ring is released, the doctor places an appropriate contraceptive ring based on the size of the uterine cavity. After menopause, ovarian function decreases and estrogen levels decrease. The genitalia begins to contract and tighten the cervix, but the intrauterine device will not become smaller. If not removed in a timely manner. This makes it difficult to remove the ring. Therefore, postmenopausal women should promptly remove the ring and avoid leaving foreign objects (pregnancy) inside the body.

Can only follow X-rays?

Perspective monitoring and the condition of the contraceptive ring can better play its role. Because this line meets the requirements and is cheap, most traditional rings are X-ray. So, can rings only be used with X-rays? After Chopin's irregular menstrual cycle, the doctor suggested that she undergo an ultrasound examination to check the gestational ring. Chopin rubbed the doctor's face as he opened the ultrasound. Listen to sisters say the ring is on the x-ray. Why does the doctor prescribe ultrasound? The doctor said that ultrasound can examine contraceptive rings in the body, some of which are not shown on the X-ray. Chopin didn't know what ring he was wearing. According to the ultrasound, by the way, take a look at the uterus and accessories. Chopin was pleased to hear this explanation.

In recent years, more and more people have suggested using ultrasound examination as much as possible instead of X-ray examination for three reasons. One reason is that X-rays repeatedly damage the human body and are not suitable for long-term use. Secondly, there are significant differences in the size of the human uterus. X-ray fluoroscopy cannot accurately identify the position of the ring and its proximity to the uterus, and this ultrasound examination has the third advantage. With the development of high-tech, many contraceptive devices that cannot be used through X-ray have led to the development of X-ray fluoroscopy. Given this viewpoint, it has gradually been replaced by ultrasonic examination.

3. Correctly understand the breeding ring.

The family planning department stated that it can achieve the goal of birth control without affecting sex, and is therefore popular among many women. Its simplicity, safety, effectiveness, and adverse reactions have become important measures for postpartum contraception in women.

Under what circumstances is a ring not suitable.

Acute pelvic inflammation, acute Vaginitis, severe cervical erosion. Otherwise, inflammation will increase the amount of menstruation.

What should be noted before and after the ring.

Although the circulatory procedure is simple and safe, the ultimate goal is to avoid infection within 3 days before surgery and 2 weeks after surgery. Avoid uterine infections. After surgery, it is important to rest for 1-2 days and avoid heavy physical labor and excessive exercise, as the cervix may easily fall off after the insertion of an intrauterine device.

It is important to check if the cultivation ring has fallen off.

Women with high menstrual volume may shed their rings during menstruation, so when going to the restroom during menstruation, it is important to pay attention to whether the rings will fall out of the bloodstream. The first month of the ring is usually checked three months after menstrual cleaning. In the future, we can review every two years. Within three months after IUD removal, especially after menstruation, if it is found that the IUD has fallen off, other contraceptive measures should be taken in a timely manner, and the next menstrual period should be followed before going to the hospital.

Can wearing a ring cause cancer?

The widespread clinical use in China began in 1960. Some people do not have the correct understanding of birth control devices. Pathological examinations were conducted on women of different ages, and the results showed that the mild local inflammatory lesions in most patients were normal. This change has no adverse effects on the human body, let alone cancer.

The contraceptive ring can last for several years.

The results indicate that stainless steel metal rings can be placed for 15-20 years, while silicon plastic or other types of contraceptive rings can be placed for 5-7 years. There are obvious discomfort symptoms after the ring, and the ring needs to be replaced or planned for pregnancy. After 3 to 7 days of clean menstruation, the same precautions should be taken as for getting an IUD. Postmenopausal women no longer conceive, so they no longer need contraception. They usually get an intrauterine device within 6 to 3 years after menopause. Early rings may be too late because menopause is unstable and contractions can cause difficulties for the ring.

Can I have a child after getting an IUD?

After removing the pond, the interference with the combination of sperm and eggs disappeared, and the endometrium returned to normal. Research shows that 75% of women become pregnant within 6 months after receiving the ring, and 90% become pregnant within 1 year after receiving the ring. After the ring is removed, the development of the pregnant fetus is not affected. However, in order to achieve good repair and removal of the endometrium, other methods of contraception must be used for 3 months before pregnancy.

What if I get pregnant with a ring?

In the past, people believed that pregnancy rings would not affect the fetus or cause fetal deformities. At this point, there is no need to terminate the pregnancy or ring, and the fetus can be excreted using the placenta after birth. In recent years, the incidence of ectopic pregnancy is slightly higher than that of general pregnancy.

What intrauterine devices are there?

Inert Intrauterine device: It is made of stainless steel wire or plastic silicon, such as metal single ring Fried Dough Twists ring and stainless steel uterine ring.

Copper uterus protector: active uterus protector with the broadest killing effect of copper on sperm or Zygote.

A uterine contraceptive device that releases progesterone: In order to improve contraceptive effectiveness, progesterone contained in the uterus is slowly released into the uterine cavity, significantly reducing blood flow.

Uterine contraceptive devices that release hemostatic drugs: effectively control the increase in menstrual flow after placement of uterine contraceptive devices.

The foreign body effect of the uterine contraceptive device will cause asexual inflammation of the endometrium and affect the implantation of Zygote. In addition to the above effects, the copper intrauterine device also has the function of killing sperm and embryos.

The birth control ring containing Progestogen can release a small amount of progesterone into the uterus for a long time, making the endometrium shrink and not conducive to the implantation of Zygote. These two aspects further enhance the contraceptive effect of the active Intrauterine device.

The second effect.

Non pressure ovulation does not affect the female Endocrine system, avoiding the adverse effects of general drug contraception. Long term contraception is not harmful to physical health.

Not affecting sexual life: Many people like to wear condoms in the same room, but they do not have such high sexual interest and trouble. Seriously affecting marital life.

Does not affect the female's Fertility: the baby's taking out the ring has no effect on the body.

Precautions.

Suitable for placing an intrauterine device.

The intrauterine device is placed in the uterus of women of childbearing age to prevent ovulation from affecting the women's Endocrine system through mechanical stimulation and chemical interference. Therefore, the adverse reactions of conventional contraception were avoided.

Suitable for the 8 golden ages of IUD.

Menstrual cycle: Generally speaking, 3~7 days after menstruation cleaning is more appropriate. At this point, the likelihood of pregnancy is low and the endometrium is thin. It is unlikely to cause damage or bleeding after placement. In foreign countries, it is also recommended to place the device during menstruation, which can eliminate the possibility of pregnancy before the device is placed. The cervical opening will become more relaxed, and due to the psychological burden of uterine bleeding after placement, it can also be avoided.

Immediate placement after induced abortion: Immediate placement of loose uterine opening after induced abortion or forceps can avoid secondary surgery But it is important to ensure that the uterine contents are completely removed from bleeding, rather than uterine contractions. For example, there is irregular vaginal bleeding before surgery. If there is a lot of bleeding, Uterine contraction is poor or it is suspected that the contents of the uterine cavity are not completely cleared during the operation, wait for the next crossing.

Placement after mid-term pregnancy induction: placement immediately after mid-term pregnancy after non vaginal surgery, such as abdominal puncture of the amniotic cavity for Livannor induction of labor, and placement during uterine cleaning surgery after fetal delivery. The dropout rate of intrauterine device placement after induced abortion in mid-term pregnancy is generally 5 times higher than that after early miscarriage, indicating the presence of suspicious uterine tissue. Potential infections and water sacs or other medications should not be placed inside the vagina.

After 42 days postpartum and lactation, if uterine contractions recover well and there is no intrauterine or perineal infection for more than 5 days, an intrauterine device can be placed. Reduce pregnancy through breastfeeding. However, when the Myometrium is fragile, please be careful not to perforate.

Five caesarean section surgeons should be placed within six months.

At the end of the storage period, Asymptomatic can be replaced immediately.

The advantage of placing the placenta immediately after delivery and cesarean section is to avoid secondary surgery. If the water supply is cut off for more than 12 hours, vaginal procedures such as surgery, placenta, etc. can easily cause infection and should not be placed with an intrauterine device. It is best not to use an intrauterine device if there is suspected residual placenta, as it may cause bleeding. The classic cesarean section surgery, as the uterine incision is located inside the uterus, makes it easy to insert or penetrate the uterine wall into the abdominal cavity, even if placement is required. It must also be conducted in hospitals at or above the county level.

Behind house 8. After the accident, women who are worried about pregnancy and are preparing to take long-term pregnancy measures are worried about pregnancy. Because they did not use contraception and contraception measures. Copper active contraceptive devices can be placed within 72 hours.

The above storage time is usually the maximum within 3-7 days of menstrual cleaning.

Side effects.

The mechanism of uterine perforation is still unclear. Generally speaking, it may be caused by inconsistent uterine size or improper doctor operation. In addition, during intense exercise in women, the sharp shape of physical inertia can also cause damage to the uterus due to the pregnancy ring inside the body. Unidentified uterine contractions may also lead to uterine perforation.

In a few cases, the intrauterine device (IUD) can cause uterine perforation into the abdominal cavity, leading to ectopic IUD. The IUD may be disconnected from the pelvic Mesentery in the bladder.

Intrauterine devices with excessive menstrual flow contain copper ions, which are cytotoxic and hemolytic. Excessive menstrual flow can lead to excessive bleeding.

Ectopic pregnancy refers to ectopic pregnancy when the embryo cannot reach the uterus after being implanted into the fallopian tube. The contraceptive principle of an intrauterine device is to change the environment in the uterus, causing miscarriage to only play a local role in the uterus. Therefore, it can only prevent normal pregnancy and cannot avoid ectopic pregnancy.

Endometrial fibrotic lesions are essentially foreign bodies in the human body. Foreign bodies in the human body can cause mechanical damage to local tissues, chronic inflammation, and fiber damage, which is a common medical knowledge. Endometrial fibrotic lesions after 10-12 years of IUD insertion.