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The article was professionally consulted by Specialist Doctor I Nguyen Thi Man - Doctor of Obstetrics and Gynecology - Department of Obstetrics and Gynecology - Vinmec Danang International General HospitalOne or more small matchsticks containing the hormone progesterone are implanted under the skin. Once implanted, the implants gradually release hormones into the body creating a contraceptive effect that can last up to 5 years.
1. What is the contraceptive stick?
Contraceptive implants are small plastic tubes containing birth control pills that are implanted under the skin of a woman's non-dominant hand. The ingredients in the contraceptive implant include the hormone levonorgestrel or etonogestrel.Rods will take effect after 24 hours and are effective for 3 -5 years or longer (depending on the type). Once the contraceptive implant is implanted in the body, a woman does not need to use any other methods of contraception.
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2. Contraceptive mechanism of the contraceptive stick
The contraceptive rod works to prevent pregnancy based on two main mechanisms:thickening cervical mucus, preventing sperm from entering the uterine cavity. Prevents ovulation (in more than half of cycles).
3. The contraceptive effectiveness of the implant
Que cấy tránh thai
4. Popular types of birth control sticks on the market
Norplant: 6 sticks, effective for 5-7 years. Jadelle, Sinoplant : 2 sticks, effective for 5 years. Implanon: 1 stick, effective for 3 years.5. Side effects of the contraceptive implant
The most common side effect of the IUD is some slight disturbance in the menstrual cycle, such as a lighter menstrual cycle and a gradual decrease in menstrual bleeding. About 30% of women after implantation experience amenorrhea. Symptoms such as decreased sex drive, abnormal weight gain, headache, and breast tenderness are very rare.It is recommended to visit a medical facility qualified to perform contraceptive implantation for a thorough examination and consultation by a doctor.
6. Contraindicated to use the contraceptive stick for whom?
The implant contains hormones, so women with endocrine-related diseases should not use it. In addition, women with chronic diseases such as high blood pressure and cardiovascular disease should not use it.In case of breast cancer, a history of abnormal vaginal bleeding or liver dysfunction, you should see a doctor for advice, thereby choosing the most suitable contraceptive method.
7. When does the contraceptive implant start working?
If implanted within the first 5 days of your menstrual cycle (day one is the start of your period), the implant is effective immediately.If the implant is inserted at another time in the menstrual cycle, the contraceptive effect will not be guaranteed until the next 7 days. Therefore, during this time, another method of contraception must be used to prevent unwanted pregnancy.
Before implanting the contraceptive rod, women must go to an obstetrician to make sure they are not pregnant.
8. Contraceptive time of the contraceptive stick
Que cấy tránh thai có tác dụng dài hạn từ 3 - 5 năm sau một lần cấy duy nhất
In which, Norplant contraceptive stick with a set of 6 sticks, effective for 5-7 years; Jadelle stick, Sino plant (Femplant) with set of 2 sticks, effective for 4-5 years; Implanon stick with 1 stick, effective contraception for 3 years.
9. Is it possible to get pregnant again after taking the IUD out?
The contraceptive implant is an easily removable device. If you are planning to have children, see your doctor to have the contraceptive safely removed. After the implant is removed, most users return to their normal menstrual cycle and become pregnant within a month.10. Contraceptive implant procedure
Before implantation: Before proceeding with the implant, the doctor will evaluate the stability of the contraceptive implant (including advantages and disadvantages) and discuss health issues.-Perform the procedure: The doctor will perform the following procedure:
First, the doctor will inject a small amount of numbing medicine into the inside of your non-dominant arm. After the anesthetic takes effect, the doctor will insert the contraceptive stick under the skin of the arm with a sterile implant support device. After the implantation is done, the implant site will be bandaged for 24 hours. The implantation of the IUD usually happens within a few minutes. -After implantation: will be consulted about abnormal manifestations after implantation and cases to see a doctor.
11. The process of removing the contraceptive stick
Removing the IUD:First, your doctor will inject a numbing shot just below the end of the implant. The doctor will make a small incision in the skin and the end of the implant will be pushed through this small incision. The surgical area is then covered with a bandage. Usually, removing the contraceptive implant takes a few minutes. After removing the contraceptive stick, if you have unusual symptoms, you should be examined and consulted with a specialist.
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