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If you have menstruation on the 31st, it is popular, seven days before it, and eight days after menstruation is clean, it depends on how long your cycle is, and the cycle determines the length of the safety period,,, you have to ask how many days the cycle is, and what day the menstruation comes, so that you can calculate ,,, satisfaction.
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Menstrual cycle 28 days) or 15 days (cycle 29 days), that day is the theoretical ovulation day, and then this day is used. Rather, it is estimated that the safe period has been frustrated. The safest thing is to measure the base body temperature at the time of waking up every day, which is based on the body temperature curve.
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Look at your white belt. There will be a lot of vaginal discharge in the week before menstruation, and the algorithm is.
Menstruation for one week.
Leucorrhea for two weeks.
And then there's nothing, just 3, 4 days.
And that safe period is the three or four days without vaginal discharge.
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The safety period is generally the first 7 and the last 8, for example, your period is on the 30th. The safe period is from the 23rd to the 8th of the following month. This includes the days of menstruation.
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The first 7 days and 8 days after menstruation are safe periods.
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Seven days before menstruation, eight days after menstruation
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The first seven and the last eight are the seven days before the arrival and the eight days after the end.
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The first 7 days and the last 7 days are safe periods.
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It's generally the first seven and the last eight.
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Take the calendar in your left hand, hold the calculator in your right hand, and that's it.
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Add twenty-eight to this date, and it will probably be the time for the next visit、、、
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The first two days and the last two days of the month.
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Go to QQ space, there is a security period for this app.
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If you have regular menstrual periods, the ovulation period is 14 days before your next menstrual period, then the first three days and the last two days of ovulation are not safe, and the other days are considered safe. For example, if you have a period on the 30th of each month, then your ovulation period should be the 16th of the month, then it is not safe, and the rest of the time is considered a safe period. However, due to individual differences, sometimes ovulation will change, and the safe period will be wrong, if you want to use this to contraception, it is not very reliable, be careful, it is best to use other contraceptive methods.
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The first 7 days and 7 days after menstruation are safe periods.
The rest are dangerous periods.
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Seven days before the start of menstruation and eight days after the end.
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If yours. Very regular, then the estimation method is as follows:
Subtract 18 from the shortest menstrual cycle, minus 11 from the longest menstrual cycle.
For example, if the menstrual cycle is about a few days, use 30-18 12, 32-11 21, which means that from the first day of menstruation, the 13-21st day is.
is ovulation).
For women with regular menstrual cycles, the timing of ovulation is generally stable. Contraception can be used as a basis. But this method is not suitable for young people, because for young people, the frequency of sexual fights cannot be about a week apart. This approach is actually correct.
is more applicable.
And the ovulation period is related to the current stage, temperature, and humidity, not to say that ovulation occurs on the 13th day, and there must be no ovulation on the 12th day, which is all approximate, and it cannot be so accurate. So that's also used.
A reason for unreliability.
You have two weeks left before your menstrual period, which is about the 12th or 13th day of your menstrual cycle, and you are on the verge of ovulation, which is more dangerous and easy to get pregnant.
Pain and a little blood stain are generally caused by the tension of your muscles and the rejection of the body, causing difficulty in access, resulting in pain and bleeding. And presumably the lubrication is also not enough.
Try to relax yourself, don't be afraid of nervousness, and let yourself devote yourself to it and experience.
Experience the caress and enjoy it. This prepares your body to produce enough lubricating fluid without hurting both sides and allowing you to enjoy the most primitive pleasures.
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Hello! The 14th day after the start of menstruation is the day of ovulation, and the first three days and the last three days of this day are relatively dangerous periods, and there is a possibility of pregnancy.
A woman's ovulation date is generally about 14 days before her next menstrual period. To be on the safe side, we refer to the 5 days before the ovulation day and the 4 days after the ovulation day, together with the ovulation day of Huipei, a total of 10 days as the ovulation period. The rest of the time other than the menstrual period is called the safe period.
A woman's ovulation date is generally about 14 days before her next menstrual period. Counting from the first day of the next menstrual period, the 14 days backward or subtracting 14 days is the ovulation day, and the ovulation day and the first 5 days and the next 4 days together are called ovulation. For example, if a woman's menstrual cycle is 28 days, and the first day of this menstrual period is on December 2, then the next menstrual period will be on December 30 (December 2 plus 28 days), and then subtract 14 days from December 30, then December 16 is the day of ovulation. >>>More
To give you a straightforward table, you can just look at it, the general is the first seven and the last eight. >>>More
Hello! If you have regular menstruation, the first 3 days and the last 4 days of your menstrual period are safe periods, but safe periods are not completely safe, and effective contraception is recommended.
The so-called safe period is 14 days before the day of your period, for example, if you come on the 30th, then push forward 14 days from the 30th, that is, the first few days before the 16th is your safe period.
Hello! The safe period is more accurate for women with regular menstruation, if menstruation is more regular, then, the fourteenth day before the next menstrual cramp is usually called ovulation day, plus the first five days and the last four days, a total of 10 days is called an ovulation period, that is, the danger period, in this time period is very likely to get pregnant. >>>More