1:= = = = = = Long-term contraceptives = = = = = = = =
The best long-acting contraceptive, Marvelon.
Mafuron is a long-acting contraceptive with very few side effects among similar contraceptives. When hormonal contraceptives were not used in the month, Mafuron was taken on the first day of menstrual cycle, that is, the first day of menstrual bleeding. Take out the tablets marked with the day of the week and start taking them. Then, take it in order every day. It can also be started on the 2nd-5th day of the menstrual cycle, but in this case, another contraceptive method must be taken 7 days before taking medicine in the first cycle, so as to have sex after menstruation.
Long-acting contraceptives are especially suitable for women aged 20-30 who have long-term contraceptive and acne treatment needs.
At present, the long-acting contraceptives on the market are mainly Mafulong and Daying -35. Yuting, who has been advertised a lot recently, belongs to the emergency contraceptive and does not belong to the scope of today's discussion.
Long-acting oral contraceptive is a compound preparation, which contains estrogen and progesterone. They are similar to hormones produced in women's ovaries.
As a kind of natural hormone simulating human body, oral contraceptives will inhibit the production of natural hormones by ovaries when entering the body, thus directly affecting the growth and release process of eggs. Hormone response is based on the same principle. Oral contraceptives can inhibit the further maturation and release of eggs during pregnancy, thus achieving a lasting and effective contraceptive effect.
After long-term use of contraceptives, under the condition of reducing androgen stimulation, the oil secreted by the skin will gradually decrease, thus reducing the formation of new blackheads and fundamentally improving the situation of acne.
Cause menstrual disorders, emergency contraceptives such as Yuting, not regular contraceptives, do not eat indiscriminately. If you need long-term contraception, you can choose Mafulong, which can not only prevent contraception, but also play a role in beauty.
2: = = = = = = Long-acting contraceptives = = = = = = = = =
First, how to take long-acting contraceptives
Long-acting oral contraceptives are composed of synthetic progesterone and long-acting estrogen. Taking 1 time can prevent contraception 1 month, and the success rate is over 98%. There are three common long-acting contraceptives:
1, compound 18 norethindrone
Also known as compound long-acting 18A, it contains 3 mg of ethinylestradiol and 0/8 mg of norethindrone. For first-time users, take 1 tablet on the 5th and 25th day after menstrual cramps, and take 1 tablet every time, and then take 1 tablet on the same day as the second medication every month. If a woman menstruates on May 2nd, take 1 tablet on May 7th, 1 tablet on May 27th, and take L tablets on the 27th of each month.
2. Compound ethinylestradiol
It contains 3.3 mg of ethinyl estradiol and 15 mg of chlormadinone. The administration method is the same as that of compound 18 norethindrone.
3. Compound 16 methylene chloride progesterone (hereinafter referred to as compound 16 times a)
It contains 3 mg ethinylestradiol, 16 mg methylene chloride progesterone, 10 mg. The administration method is the same as that of compound 18 norethindrone. Or take 1 tablet from the fifth day of menstrual cramps, take the second tablet on the 20th day after taking 1 tablet, take the third tablet every 20th day, and then take 1 tablet every 28th day. If a woman menstruates on May 2nd, take 1 tablet on May 7th, take the second tablet on May 27th, take the third tablet on June 16, and take 1 tablet every 28 days thereafter.
If women who take short-acting contraceptives want to switch to long-acting contraceptives, they can take 1 long-acting contraceptives the day after taking 22 short-acting contraceptives in the scheduled menstrual cycle, and then take them according to the use method of long-acting contraceptives. If you plan to stop using long-acting contraceptives, first take 1 or No.2 short-acting contraceptives (see short-acting contraceptives for taking methods) and take 2 ~ 3 menstrual cycles as a transition. All rights reserved. This can prevent menstrual disorders. It is best to take medicine about half an hour after lunch every time. Women who work at night shifts can take medicine after night meals, so that in case of drug reaction, they can relieve the discomfort during sleep. It is normal to menstruate once every 10 ~ 15 days after taking the long-acting contraceptive for the first time, and the first two menstrual cycles are shortened after taking it. After the third time, the menstrual cycle can turn normal.
Second, the adverse reactions of long-acting contraceptives and coping strategies
1, early pregnancy-like reaction
People who have this reaction account for about 50% of drug users, and most of the symptoms are first severe and then mild, and then gradually disappear.
Mild cases do not need treatment, and the reaction can be alleviated or disappeared after several days of medication; Those with severe reaction can take vitamin B6 orally, once 10 mg, three times a day, and diazepam (diazepam) twice a day; People who are dizzy and sleepy can take some strong tea or other stimulants.
2, allergic reaction
Few people have this kind of reaction. Once it happens, anti-allergic treatment should be carried out in time. In addition, 15 should be observed about 20 minutes after each medication before leaving the hospital to avoid accidents.
3, menstrual disorders
(1) Prolonged menstrual period and heavy menstrual flow: You can take 1 or No.2 pill 5-7 days before menstruation, and take it for 4-7 days continuously, and the menstrual period can turn normal. It can be used continuously for 3 months. If you still don't get better after stopping the drug, you can use it repeatedly.
(2) Hemorrhage after menstruation: ethinylestradiol 0.0/kloc-0.5 ~ 0.025 mg can be taken until the next injection of long-acting contraceptives.
(3) Long-term bleeding: If the amount of bleeding is small, take the contraceptive pill 1 No.2 or 1~2 tablets every day for 4 days. Copyright Honglai Mall] In addition, after taking the long-acting contraceptive No, 1 1, oral contraceptives. 1 or 2 to prevent the next bleeding. If there is much bleeding, curettage can be performed.
(4) Shortening of menstrual cycle: Starting from the first 10 day after the application of long-acting contraceptives, add 1 or No.2 contraceptive tablets, each time 1~2 tablets, lasting for 4~6 days.
4. Other adverse reactions
After using long-acting contraceptives for 3 months, half of the users have increased leucorrhea, and about 5% of them have slightly increased blood pressure, but they can all return to normal after stopping using them.
If you can't judge the above situation, you'd better go to the maternal and child health hospital or the obstetrics and gynecology department of the hospital immediately and ask the doctor for help.
Long-term use of contraceptives should be supplemented with some vitamins to avoid vitamin deficiency. Vitamin B 1, B6 and vitamin C can all be taken.
3: = = = = = = Vaginal contraceptives = = = = = = = =
1. What is a vaginal contraceptive?
Vaginal contraceptives refer to contraceptives that are put into the vagina. Vaginal contraceptives commonly used in China include contraceptive membrane, contraceptive tablets, contraceptive suppository and contraceptive ointment.
Vaginal contraceptives use chemicals to change the environment in the vagina and cervix, kill sperm or make sperm lose their mobility, thus preventing sperm from entering the uterine cavity and achieving the purpose of contraception.
The main component of vaginal contraceptives is nonoxynol. It is a nonionic surfactant spermicide, which can quickly destroy sperm cell membrane and play a spermicidal role. [Copyright Hongse Mall] No damage to vaginal epithelium, no killing of vaginal bacilli, no harm to human body, no interference to human endocrine and menstrual cycle. In addition to contraception, it can also inactivate virus and bacterial pathogens and reduce the risk of reproductive tract infection.
Second, the use of vaginal contraceptives matters needing attention
The use of vaginal contraceptive must be used correctly before each sexual intercourse. Inadvertent or incorrect use of human factors may lead to contraceptive failure.
1, using suppositories, tablets, and films, you must wait until the drugs are dissolved before you can have sex.
2. Place it before each sexual intercourse. Put the membrane for more than half an hour, and put the suppository for more than 1 hour. When having sex, you should add a medicated membrane or suppository.
3. During sexual intercourse, the woman should lie down (when the woman is in the upper or upright position, the medicine will flow out of the vagina, reducing the contraceptive effect). The woman should lie on her back 15-30 minutes after sexual intercourse. It is not advisable to wash the vagina within six hours after sexual intercourse.
4. The membrane cannot be used with oil and fat; Suppositories should not be used with vaginal septum and condoms.
5. The film becomes discolored or brittle; Gel liquefaction; Suppositories are softened and deformed and should be avoided.
6. Films, suppositories and gels more than 2 years old, and vaginal tablets more than 1 year old should not be used.
7. Compared with other contraceptive methods, the pregnancy risk of using external contraceptives is higher. For example, the woman's menstruation expires when using it, or the possibility of pregnancy must be considered when there is a problem.
8. Some individuals may have local mild irritation due to drug allergy, and once it occurs, they should stop taking drugs.
3. Which women should not use vaginal contraceptives?
Vaginal contraceptives are harmless to the human body and do not interfere with the endocrine system, but they are not suitable for women in the following situations:
(1) Patients with vaginal injury or inflammation, such as trichomonal vaginitis and fungal vaginitis.
(2) For patients with uterine prolapse or vaginal wall relaxation, it is not appropriate to use [Honglai Mall] because it is difficult to keep drugs in the vagina.
(3) Women with severe cervical erosion and excessive leucorrhea should not use vaginal contraceptives for the time being.
It is recommended to use a brand of vaginal contraceptives introduced here:
Vaginal contraceptive-Friends of British Wives $30.
You can look at this photo:
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Nonoxynol is a powerful spermicide contained in British wives' friends, which can quickly kill or incapacitate sperm. And has functions of sterilization and anti-inflammation.
Vaginal contraceptive tablet, my wife's friend, 100 years ago was developed by a senior scientist of the British Liandel Pharmaceutical Factory. Since then, manufacturers have invested a lot of resources in scientific research to continuously improve their quality. Today, it has been widely recognized and sold well in more than 30 countries and regions around the world.
The manufacturer is Rendell Pharmaceutical Factory in England. The picture packaging is "special packaging for China market". These packages are all marked.
Efficacy Nonoxynol is a powerful spermicide, which can quickly kill sperm or make it lose its mobility. It also has the functions of sterilization and anti-inflammation, improves the sanitary condition of female guides, and has a good effect on preventing and treating various nonspecific vaginitis.
Specification 12 package
Usage and dosage: One tablet can be inserted into vagina three to five minutes before sexual intercourse. If you haven't ejaculated after having sex for more than 30 minutes, the copyright of Honglai Mall will be cancelled again. In addition, if the woman is just a few months after delivery, use two tablets at a time. It is safe and reliable to use your wife and friends correctly, and there is no need to use other contraceptive methods.
Nonoxynol component
Note: A wife's friend will dissolve quickly and completely at normal body temperature. If the tablets melt and deform due to overheating, their efficacy will not be affected or weakened. If this happens, the tablets can be completely put in warm water. When the tablets are completely turned into liquid and moved to the refrigerator, the circular part is downward, and the medicine can be solidified. Please feel free to use.
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By the way, I'll also give you the basic price:
I hope I can make a reference:
Yuting emergency contraceptive ￥ 10.
Mafu Longkou takes birth control pills ￥ 18 yuan
30 yuan, a friend of the British wife.
Contraceptive pill for visiting relatives ￥ 10.
York ting long-acting oral contraceptive ￥ 18 yuan
An Ting emergency contraceptive ￥ 10.
Huiting emergency contraceptive ￥ 10.
Levonorgestrel ethinyl estradiol tablets ￥ 12 yuan