Female contraceptives inhibit ovulation after oral administration, thus achieving contraceptive effect. Commonly used oral contraceptives are short-acting contraceptives 1 No.,No.2 and No.3, which are taken on the fifth day of menstruation from the day of menstrual cramps, and 1 tablet is taken every night for 22 days, and menstrual cramps occur 2-4 days after drug withdrawal, and the next cycle of drugs is taken on the fifth day for 22 days. Condom is easy to use, safe and effective, and if used correctly, the effect is very reliable, especially suitable for patients with trichomonal or fungal inflammation, which can prevent cross-infection and treat; According to my own situation, there are generally more O-shaped metal rings. If the O-ring falls, you can install the T-ring. Ligation is an early irreversible contraceptive operation, but modern medicine has been able to implement vasectomy and fallopian tube recanalization, but it is related to the length of ligation.
Question 2: How to use contraception between husband and wife is the best way 1: How to use contraceptive ointment.
Contraceptive cream contains phenylmercuric acetate and ethylparaben, which is a translucent paste and has the functions of killing * * * and preventing * * * from entering the uterine cavity.
The application method can be used alone or in combination with other contraceptives:
1. Before using * * * alone, inject about 5 ml of contraceptive ointment into the deep part of * * * with an extruder.
2. Before putting the diaphragm into the diaphragm, first squeeze the contraceptive ointment on the convex and concave sides of the dome of the diaphragm and the spring ring on the edge of the diaphragm, evenly smear the ointment with your fingers, and then put it into the diaphragm;
3. Applying some contraceptive ointment on the top of the condom can improve the contraceptive effect. Generally speaking, the contraceptive effect of this ointment is poor when used alone, but it is better when used in combination with other contraceptives.
2:
How do women choose birth control pills?
All married women of childbearing age who are healthy and have no organic diseases of important organs can temporarily use contraceptives for birth control. But there are many kinds of contraceptives. How to choose according to your actual situation?
(1) If the husband and wife are together and live a regular life, they can take short-acting oral contraceptives, such as 1 and No.2 oral contraceptives; Take one tablet every day from the fifth day of menstruation for 22 days.
(2) When the husband and wife are together, their lives are irregular and they can't insist on taking it orally every day. You can choose a long-acting oral contraceptive, such as compound 18 norethindrone, once on the fifth day of menstruation, twice every 20 days, and once a month thereafter, one tablet at a time.
(3) The husband and wife are separated. You can take birth control pills when visiting relatives, such as visiting relatives tablets 1. Take one tablet 8 hours before sexual intercourse, then take 1 tablet every night until the end of visiting relatives and take it again the next morning. Not suitable for long-term use.
(4) If other contraceptives fail or * * *, you can take morning-after contraceptives, such as diethylstilbestrol 50 mg, orally within 24 hours for 5 days.
(5) Women who suffer from gastrointestinal discomfort caused by oral contraceptives can choose contraceptive needles.
3:
How to take short-acting contraceptives?
Although there are several kinds of short-acting contraceptives, they are taken in exactly the same way, that is, from the first day to the fifth day of menstruation (never from the fifth day after menstruation), take 1 tablet every night for 22 consecutive days. In case you lose your clothes, you should make them up in time the next morning. You can take the medicine naturally for 1-3 days after stopping taking the medicine, and start taking the medicine on the fifth day for the next week. If you still can't take the medicine after 7 days, you should start taking the medicine in the next cycle. If you can't menstruate for 3 months in a row, you should stop taking drugs and use other contraceptive measures, otherwise you may get pregnant once ovulation resumes. If you are not pregnant after ovulation, the endometrium will fall off and menstruation will occur. In other words, ovulation occurs before menstruation, and if no measures are taken, you may get pregnant before menstruation.
4. The benefits of oral contraceptives
Nowadays, oral contraceptives have become an indispensable medicine in people's lives, and with the continuous improvement of contraceptives, oral contraceptives have the following advantages:
First, the quality is improved and the side effects are reduced.
Today's contraceptives are very different from the early ones, with the estrogen content reduced by 80% and progesterone reduced by 90%. Today's contraceptives no longer have many side effects, such as weight gain, thrombosis and heart disease. Of course, birth control pills are not as harmless as bottled water. A few women with hypertension or diabetes may also have symptoms such as nausea, menstrual cycle disorder or mood swings. But in general, modern contraceptives are basically harmless to women's health.
Secondly, menstrual flow can be effectively controlled.
Oral contraceptives can slowly release estrogen and progesterone, and prevent the human body from producing these two hormones, thus preventing ovarian ovulation to achieve the purpose of contraception, making the menstrual cycle regular, reducing menstrual flow, and alleviating premenstrual syndrome such as abdominal distension and pain.
The third is to make the skin smoother.
Several hormones contained in birth control pills can also make the skin smoother, which is very beneficial to improve skin health, which has been proved by many experiments.
The fourth is to reduce the possibility of cancer.
The most unexpected function of contraceptives is to prevent ovarian cancer and endometrial cancer. Taking birth control pills can reduce the risk of ovarian cancer in women by 40%, and the reduction rate is as high as 80% after long-term use. It can also inhibit colorectal cancer.
Fifth, it is harmless to fertility.
So far, it has not been found that contraceptives are related to fetal development problems or birth defects. Contraceptive pills can even protect women's fertility, because the hormones released by them can prevent pelvic inflammatory disease and uterine tissue hyperplasia caused by tubal trauma caused by reproductive tract infection. & gt
Question 3: What is the most effective contraceptive method? There are many contraceptive methods, so choose the one that suits you according to your personal situation. At present, the commonly used contraceptive methods are condoms, oral contraceptives, contraceptive rings, subcutaneous implants and so on. If you don't choose condoms to prevent alopecia, you can choose intrauterine devices, which mainly interfere with the implantation of fertilized eggs. The contraceptive effect can reach 95%-97%, but intrauterine devices may lead to abnormal uterine bleeding and increase ectopic pregnancy. The risk of intrauterine inflammation. This method is suitable for women who have given birth. Secondly, there is an intrauterine drug delivery system. This method makes the mucus on the cervix become sticky, which hinders the passage of * * *. Suitable for women who don't want to give birth again and want to be ligated, which may lead to menorrhagia or iron deficiency anemia.
The preferred contraceptive methods before marriage are intrauterine devices and condoms. You can choose an efficient and stable intrauterine device. Clinical practice has proved that it is the safest method for unmarried women to use IUD. However, due to the high tension and sensitivity of the uterine muscle wall of unmarried women, intrauterine devices are easy to shift or fall off. We should go to regular hospitals, check B-ultrasound regularly, strengthen follow-up and reduce contraceptive failure.
Question 4: How to maintain effective long-term contraceptive methods after marriage? First, resolutely not taking birth control pills will do great harm to the body and may also bring incurable infertility.
Second: ligation. Now both men and women can be ligated, especially men. This is more convenient and won't affect their sex life at all, but everyone hasn't accepted the idea yet. Women wearing rings may cause infection.
Third: condoms, calculate, how much is it to buy a condom? Cheap and uncomfortable. According to three yuan each, 200 times a year, this is almost enough, but how many do you need to share at a time? Long-term accumulation is still a kind of consumption.
Therefore, ligation is strongly recommended, especially for men. In foreign countries, the male ligation rate is not small.
Question 5: How to take contraceptive measures? Hello! There are two methods of contraception: skin burial and ring! You can also use condoms and in vitro methods! I hope the above answers can help you, and I hope to adopt them.
Question 6: What is the most effective contraceptive method? It doesn't matter. At first ... I'll give you a few options-
First, the most unsafe method
In vitro * * *: success rate < 30%
Which man can control the outbreak and escape of * * *? Hardly. * * * generally flows out from the urethral orifice in front of * *, and each drop contains about 50,000 * *, which is enough to fertilize a woman's eggs. In the most tense stage of sprint, the time to quit may be lost too late because of men's attachment to * * *, and you may not feel the existence of * * *.
Safe period contraception: success rate < 30%
Generally speaking, women who ovulate have 9 ~ 15 days before and after ovulation in each menstrual cycle, which is relatively easy to get pregnant, and the other days are relatively difficult to get pregnant, which is often called "safe period".
Many women seem to trust the safe period, a purely "natural" contraceptive method, but before that, you must first understand your ovaries, that is, fully understand your ovulation cycle, know the calculation method of the safe period, and ensure that you have great patience and do not have sex outside the safe period, otherwise the "safe period" will be just empty talk to you. In addition, many factors will interfere with our health now, such as emotional tension, environmental changes, stress tolerance and so on. * The failure rate of contraception in safe period is particularly high.
The latest research in the west found that * * * can live for up to 8 days in * * *. However, due to individual differences, the survival time of eggs varies from 3 days to 10 days. In other words, in fact, it is possible to get pregnant from 8 days before ovulation to 10 days after ovulation, but the probability is low. Therefore, it is very important to calculate the safe period of contraception.
The use of safe period contraception can not only refer to the day of the last menstrual cramp. I suggest you record your menstrual cycle in the second half of the year first, so as to know your menstrual regularity. I can't believe the vague concept of "one week before and after menstruation". You can't simply use the safe period calculation method for contraception in the short term after using emergency contraception. When you decide to use rhythm contraception, you must insist on not having sex during pregnancy. The contraceptive method of calculating safe period is not suitable for women whose menstrual cycle is less than 2 1 day and more than 35 days, or postpartum or lactating women.
B, the most unhealthy way
Abstinence: success rate 100%
Although the success rate is high, losing all the fun is not necessarily good for health.
Contraception during menstrual period: success rate < 30%
Maybe most people don't get pregnant during menstruation, but what if you are in the minority? And don't forget, * * * can live up to 8 days in * * *.
Another reason why experts disapprove of menstrual period is that it increases the incidence of endometriosis. In addition, the incidence of ectopic pregnancy is also related to it. In addition, menstrual period may also increase the amount of bleeding in women, thus increasing the possibility of anemia. Moreover, if * * * moves too violently, it may also cause abdominal pain.
Breastfeeding: success rate < 90%
After delivery, the baby's sucking action can reflexively inhibit the mother's hypothalamus, thus inhibiting ovarian ovulation. But this method is also essential, because if the baby sucks less, the milk secretion decreases, the milk concentration decreases, or breastfeeding is stopped, or the maternal is affected by the environment, climate, emotional changes and sexual life, and the inhibitory effect of prolactin on gonadotropin is weakened, the ovary will recover from the static state during breastfeeding, and the mature eggs will be discharged, and the menstrual cycle will gradually recover. According to the survey, 5% ~ 10% of pregnant women are pregnant inexplicably during lactation.
Whispering reminds you that even during breastfeeding, you should pay attention to contraception, especially when there are the following unsafe factors: ① breastfeeding less than 6 times a day; (2) Lactation is insufficient in half a year; (3) breastfeeding for more than half a year.
C, the most fashionable way
Contraceptive patch: the contraceptive rate is 92% ~ 99.7%
This is a preparation that plays a contraceptive role through skin absorption and drug controlled release system. Its biggest advantage is that it is more convenient to use, and the drug concentration in the body is controlled at a relatively low and stable level, thus avoiding the side effects caused by high drug concentration that many women are worried about, such as obesity and gastrointestinal reaction, and achieving the purpose of long-term contraception.
Menstrual regulator and menstrual cycle: the contraceptive rate was 99.7%
Menstrual regulators have broken the tradition that pregnancy is an absolute contraindication to contraceptives. When a woman's menstruation is overdue for a few days, taking this medicine can induce menstrual cramps, and even if she is pregnant, she can naturally abort an early embryo. The main components of menstruation are low-dose estrogen and progesterone. As long as you take pink active pills continuously for 84 days, and then use them continuously for menstrual needs ...
Question 7: How long is effective contraception after sexual intercourse? The best time is 72 hours. Women all know that taking birth control pills often will bring a lot of harm. If they haven't given birth, of course, it's hard to get on the ring. Therefore, experts have introduced different best contraceptive methods for different women. What is the best contraceptive method? Now there are mainly male condoms, oral contraceptives and intrauterine devices.
Choose different contraceptive methods for different groups of people;
1, the best contraceptive method for newlyweds: At this time, women should use male condoms and women should take short-acting oral contraceptives. Because newly married women are tight, it is not appropriate to wear rings and diaphragms. If you want to get pregnant after half a year, don't use long-acting contraceptives (needles), because if you use long-acting contraceptives, you can get pregnant after stopping taking drugs for half a year, otherwise it will be bad for the fetus.
2. The best contraceptive method for lactating women: male condom is the main contraceptive method for lactating women, and female uterine cap plus contraceptive cream is the best; Oral contraceptives should not be used, because it will affect the secretion of milk and the growth and development of babies.
3. The best contraceptive method for only-child couples: female intrauterine devices are the best. If regeneration is needed, remove the IUD. Children are young, men and women are not suitable for ligation to prevent accidents; Although both men and women can communicate again, it is difficult after all. But if you don't want children anymore, ligation is the best. This is the best contraceptive method for married women.
4. The best contraceptive method for couples visiting relatives: It is best to use male condoms and female contraceptives for visiting relatives, and it is not appropriate to use the safe period contraceptive method, because couples living in two places often "ovulate impromptu" or "ovulate in advance" when meeting, and the safe period is not allowed, which easily leads to contraceptive failure.
5. The best contraceptive method for menopausal women: It is best for women in this period to use condoms, contraceptive membranes and contraceptives, and oral or injectable contraceptives are not suitable. Because menopausal women, ovarian function has gradually declined, often manifested as menstrual disorder, taking oral or injectable contraceptives, will aggravate menstrual disorder. This is the best contraceptive method for married women.
Question 8: What are the most effective long-term contraceptive methods? There are many kinds of long-term contraceptive methods, such as ring, short-term contraception, long-term contraception, visiting relatives, subcutaneous implantation contraception, vaginal contraception and so on. Among them, the most widely used short-acting contraceptive, if taken correctly, can almost achieve 100% contraceptive effect. Long-acting contraceptive methods Long-acting contraceptives are only used/kloc-0 once a month, and some can be used/kloc-0 once every 2-3 months; It can reduce the trouble of taking medicine every day, and the effect of long-acting contraception is slightly worse than that of short-acting contraception. Long-term contraceptive methods: Implanting contraceptives subcutaneously can prevent pregnancy for about 5 years. Because there is no domestic production, it is imported at present, so it cannot be widely used. Long-acting Contraceptive Family Visiting Contraceptive Pill is a quick-acting contraceptive, which is mainly suitable for visiting relatives and newlyweds. The main function of contraception is to kill * * * Among them, the contraceptive film has the best effect and the contraceptive cream has the worst effect. IUD is the most widely used long-term contraceptive method at present. The commonly used long-term contraceptive method is stainless steel ring, which can be used for contraception for about 20 years at a time, but its disadvantages are high shedding rate and pregnancy rate with ring. Copper IUD has good contraceptive effect, low shedding rate and pregnancy rate, and has been widely used in various places.
Question 9: Besides condoms, what other safe and effective contraceptive methods are there? 1. Female condoms (condoms are also used by women? Of course ~)
The female condom has a plastic ring at both ends, and the closed ring is used to help insert and fix the condom on the cervix. The ring at the open end is very large and spreads out outside the vulva.
Advantages: high contraceptive efficiency; Will not interfere with women's physiological system; Can be put into the body 8 hours in advance, non-latex, high toughness (suitable for latex allergic girls).
Feedback: After the inner ring is plugged in, it will be almost * * *.
2, contraceptive patch (pain, paste. Early posting is easy ~)
Contraceptive patch is a small square patch, similar to a band-aid, which is attached to women's buttocks, abdomen, arms and shoulders to release hormones to inhibit ovulation. Change it once a week, stick it for three weeks, that is, during the menstrual period, and then stick a new contraceptive patch.
Advantages: high contraceptive efficiency; Convenient and simple, easy to use; Will not affect the * * * process; Make menstruation more regular and slow down dysmenorrhea; Waterproof, can continue to use when bathing or swimming.
Feedback: My boyfriend heard that sticking a "plaster" can also prevent pregnancy. He was shocked and shouted "Go buy it!" "
3. Uterine cap+spermicide (not recommended for pregnant women)
The uterine cap is a hemispherical latex contraceptive. Put it in front of * * * and cover the cervix. Usually used together with spermicide to prevent * * * from meeting the egg, killing * * * or reducing the mobility of * * *.
Advantages: it can be placed in the body six hours before * * *, and can be safely placed in the body for 48 hours at the longest; Reusable; Invisibility has no effect on * * * and will not feel its existence.
Feedback: Do not take out the uterine cap or clean it within 6-8 hours afterwards. Actually, it's still a little troublesome.
4, contraceptive needle (easy only 3 minutes ~)
The contraceptive principle of contraceptive needle is similar to that of contraceptive pill, which is divided into single hormone and combined hormone. Generally, a single hormone contraceptive needle is used and injected once every three months, while a combined hormone contraceptive needle needs to be injected once a month.
Advantages: high contraceptive efficiency; Completely invisible, will not affect the * * * process; Compared with birth control pills, you don't need to take medicine on time every day.
Feedback: It's a bit like regular vaccination.
5, short-acting oral contraceptives (oh oh ~)
Short-acting oral contraceptives are compound drugs composed of estrogen and progesterone. By inhibiting ovulation, changing the endometrial environment, changing the characteristics of cervical mucus, preventing * * *, resisting implantation and other mechanisms, the purpose of contraception is achieved. The effective rate of contraception is over 99%, which is a routine contraceptive method suitable for healthy women of childbearing age.
Advantages: high contraceptive efficiency; Make women's physiological cycle more stable, slow down dysmenorrhea, improve acne and premenstrual syndrome; Can prevent uterine cancer and ovarian cancer; Will not affect the * * * process.
Feedback: I need to take it regularly every day, which is also my own method.
6, emergency contraception (if you have Yu Ting, rest assured love ~)
Emergency contraception refers to a contraceptive method used to prevent pregnancy in unprotected sexual life or for a period of time after contraceptive failure.
Advantages: It can be used as an after-the-fact remedy for contraceptive failure.
Feedback: Emergency contraception is a contraceptive method that can only be made up afterwards, and it cannot be used as a conventional contraceptive method, so the contraceptive efficiency is low. However, if unprotected sex or contraceptive failure really occurs, eating is much better than not eating, and the adverse reaction will never be greater than the harm of abortion to the body.
7, intrauterine device (don't three days, look at the ring when scraping)
Inert intrauterine devices, as the name implies, are made of inert materials such as stainless steel, gold, silver, plastic, nylon and silicone rubber. In China, mainly stainless steel rings, which is also the origin of "rings".
However, with the comprehensive promotion of the new generation of IUD-active IUD, 1993 stopped the production of this kind of IUD.
Advantages: You don't need to take medicine every day, which is a good supplement for people who are intolerant of drugs (gastrointestinal tract, etc.). ). It also does not affect female endocrine and normal menstruation, and can give birth normally after taking out the IUD.
Feedback: In addition to the helplessness of forcing the ring, IUD, as a contraceptive method used and popularized in the world, is safe and reliable in contraceptive mechanism.
8, subcutaneous implant contraception (mom no longer has to worry about my accidental pregnancy ~)
This contraceptive method is to put a certain dose of progesterone into a silicon capsule tube, and then implant a rubber tube the size of a match under the skin to slowly release a small amount of progesterone, thus playing a contraceptive role, which can be placed in the body for up to three years.
Advantages: it is the most effective contraceptive method; Can be placed in the body for three years, completely invisible, and will not affect the process of * * * *; A lot of movement usually does not affect the position of the hose.
Feedback: Sounds high-end.
9.* * * Contraceptive ring (change it every time ~)
* * * Avoid ... >>