11 most ignorant methods of birth control

　　Do you know what ignorant contraceptive beliefs are? Do you also have any misunderstandings about contraception? Now let the editor give you an inventory of 11 ignorant contraceptive concepts.

　　1. It is impossible for a girl to get pregnant if she takes part in "sex exercise" for the first time.

　　wrong! Did you think you were trying it for free? ! Any sexual activity can lead to pregnancy, and there is no such thing as a "free taste" here.

　　2、female It is impossible to get pregnant during menstruation

　　wrong! Menstrual period does not mean that eggs will not appear, as long as sperm When you encounter eggs, it is extremely difficult to break them up.

　　3、male repeatedly ejaculation Afterwards, their sperm count will drop to the point where they are no longer able to cause pregnancy.

　　wrong! Producing sperm is the most primitive instinct of men. The number of sperm is not distributed on a daily basis. Even if he ejaculates 10 times a day and gives it to you on the 11th time, you may still get pregnant.

　　4. Pregnancy can be avoided if women jump up and down afterwards

　　wrong! Even if you jump up and down to perform "sexual exercise" (who can do this? ), or doing a 360-degree jump afterwards, you're just as likely to get pregnant. No matter what position you're in, sperm arrives 90 seconds after ejaculation Uterus Entrance, can you pass it quickly?

　　5. Women can reduce the possibility of pregnancy by taking a hot bath before engaging in "sexual exercise"

　　wrong! Bathing has absolutely nothing to do with contraception unless you are having sex alone.

　　6. Women only get pregnant when they reach orgasm

　　wrong! There are tens of millions of pregnant women in this world, but the number of them who have never experienced orgasm is equally uncountable. Pregnancy is fertility, and unless you've been diagnosed as infertile, you can get pregnant with or without orgasm.

　　7. You may become pregnant if you swallow semen.

　　wrong! The so-called Taoism is different and there is no mutual conspiracy. What you eat through your mouth goes into your gastrointestinal tract, not your uterus, so if you eat it, you can eat it to your heart's content and you won't get pregnant.

　　8. Incomplete penetration by men will not cause pregnancy in women

　　wrong! Sperm is more tenacious than you think. Even if you are artificially lazy, the sperm will still travel a long distance to find the egg, take root and germinate.

　　9. After sexual exercise, rinsing with water, soap, cola or other liquids you may have heard of can prevent pregnancy.

　　wrong! Do you think you are a beer bottle? The brush can also hold things. If you torture yourself like this, the result will only be self-infection, contraception? No way!

　　10. A girl who has not had her period cannot get pregnant.

　　wrong! Women's ovulation period does not follow menarche. Nowadays, with abundant nutrition, many girls start ovulating before menarche. Also, many girls start menstruating at the age of 11, so if someone sexually assaults you before then, take them to court.

　　11. If a woman urinates immediately after "sex exercise", she will not become pregnant.

　　wrong! There are many channels in the human body, the urethra and vagina, they are not just one channel.

　　Six things that suggest contraceptive failure

　　1. The cessation of menstruation

　　The cessation of menstruation is the most obvious and earliest sign of pregnancy. Your menstrual period may be temporarily disrupted due to various reasons such as nutrition, diet, mood, or even sudden changes in work type. However, if you and your lover have had sex recently, and you are not wearing Durex or other contraceptive methods, and your menstrual period is delayed for ten days without any inducement, this should arouse your high vigilance. At this time, you are most likely pregnant. If menopause continues for more than 14 days, you should seek medical attention immediately Hospital Laboratory examination.

　　2. Early pregnancy reaction

　　If your menstrual period is already very disordered, your period has stopped for several weeks, and you are pregnant without knowing it, by the sixth week of pregnancy, you will have so-called "early pregnancy reactions" such as nausea, vomiting, fatigue, craving for sour and spicy food, and violent eating.

　　3. Increased urination

　　After 8 weeks of pregnancy, due to the pressure of the enlarging uterus on the bladder, it will reflexively cause increased urination, sometimes even up to several or more than ten times an hour. The frequency of urination increases, but the urine output does not increase, and is accompanied by mild dizziness, nausea and other symptoms.

　　4. Temperature continues to increase slightly

　　Under normal circumstances, young women have a lower body temperature before ovulation and a higher body temperature after ovulation. If your menstrual period has been delayed for several weeks and you feel your heartbeat is slightly faster without any cause, you need to buy a thermometer from the drugstore to measure it. If the measurement result is that your body temperature is slightly higher than usual for 20 consecutive days and remains high, you are most likely pregnant.

　　5. Obvious changes in breasts

　　If your work intensity is high, your life is fast-paced, and you are eight weeks pregnant without knowing it, abnormal changes in your breasts are also an important reminder for you. At more than eight weeks of pregnancy, the breasts will feel swollen, numb and slightly itchy, the color of the nipples will gradually deepen, and dark brown thick nodules will appear around the areola.

　　6. Early pregnancy test paper is positive

　　Early pregnancy test paper is a long strip of test paper that can be bought in general pharmacies and clinics, with a market price of about 5 yuan. It is very popular among female friends because of its low price, practicality and high accuracy. Pregnancy test strips can be used for self-testing after menopause. Before use, clean your hands and the cup used for testing. Then, use a clean cup to hold a small amount of urine. Insert the test paper into the urine as indicated by the arrow for three seconds, then pull it out and place it on the edge of the cup for a moment. If you are pregnant, there will be two short purple-red lines on the test paper; if you are not pregnant, there will be one short purple-red line on the test paper.