Every modern woman should be familiar with your menstrual cycle. This will help her not to get lost and make the right decisions in any situation. For example, if a condom breaks and it's not going to happen in a very dangerous period of the menstrual cycle, you can not worry too much about unwanted pregnancies. For the conception of the child is also possible to select the optimum time.

In order to keep abreast of everything that happens in her body, a woman should keep a menstrual cycle calendar. But it's better to do consciously what you first need to know what the menstrual cycle, what is its function and from what phase it is.

What is the menstrual cycle

The menstrual cycle of women - is a special system of cyclical changes in her body, which helps in the reproductive function. Menstrual divided into two phases, of equal time. In the first phase (which begins with the first day of menstruation and lasts until ovulation) in the ovary under the influence of hormones ripen a follicle, which contains the egg. Then the mature egg follicle breaks and released from the ovary, getting into the fallopian tube. The second phase lasts from the time of ovulation to the first day of the next menstruation. During this period, the egg moves along the fallopian tube, where it can be fertilized by sperm. One week after fertilization, the embryo is introduced into the uterine cavity. If it does not, then the mucous membrane of the uterus is rejected - the next menstruation begins.

The days of the menstrual cycle, favorable and unfavorable for conception can be calculated from the date of commencement of the menstrual cycle (the first day of the next menstrual period), and the date of ovulation, which usually falls in the middle of the menstrual cycle. But not every woman can capture the moment of ovulation, that manifests itself in different ways, or may not appear at all. In some cases, a woman has a slight transient abdominal pain on one side, increased sexuality, and mucous discharge from the vagina.

How to determine the date of ovulation

If during ovulation any sensations not, in this case, there are ways to get to know her exact date. For example, it is possible daily middle of the menstrual cycle (at twenty-eight day menstrual cycle The menstrual cycle - that occurs in different phases?   it will be 9 - 16 day) to measure the temperature in the rectum in the morning without getting out of bed. This temperature is called the basement. Signs of Ovulation is the reduction of basal body temperature on the day of ovulation and increase it the next day. Identify and ovulation can be with special test strips, which are sold in a pharmacy.

What is the calendar of menstruation

Calendar of menstruation is necessary for every woman. By the calendar menstruation can calculate the time for safe sex or, conversely, the time most suitable for pregnancy. Calendar of menstruation will also help to identify changes in the menstrual cycle and in time to see a doctor in order to restore normal menstrual cycle The normal menstrual cycle: the main feature of women's health .

The calendar of menstruation is usually marked by the date of the onset of menstruation, ovulation date, the beginning of the next menstruation. Each month marked the character of menstrual bleeding, their duration, intensity and tenderness. This is very important because it is based on these data can be seen on a woman's health. All notes in the calendar of menstruation made using special icons that a woman can think for itself.

In order to calculate the time for safe sex and conception calendar menstruation should be conducted at least six months and preferably for a year. Count these periods will be possible only in case if a woman has a regular menstrual cycle. All calculations are based on the fact that the egg from the ovary after day lives, the sperm in the genital tract of women live up to three days, so if sexual intercourse occurred three days before ovulation, it is possible pregnancy.

How to calculate the best time to conceive

The favorable time for conception Conception - as the emerging life   calculated as follows: Take two menstrual cycles for six months or a year - is the shortest and the longest. From a short period of consuming the number 18 (this will be the first day of the most favorable time for conception), from the long - 11 (the last day favorable for conception of time). For example: 24 - 18 = 6 (the sixth day); 28 - 11 = 17 (the seventeenth day). This means that the most favorable days for conception will be from 6 to 17 day menstrual cycle.

The periods of the menstrual cycle when possible safe sex may be the relative and absolute safety (sterility). The period of relative sterility - this is the first half of the menstrual cycle when the egg yet, but she is about to appear and sperm have a chance to wait for her. Basically - three days prior to ovulation, sometimes a little longer. Two days after ovulation (egg lives only a day, but one day is given as an amendment to an error in the date of ovulation) there comes a time of absolute sterility (no egg and mature it is not soon), which continues until the first day of the next menstrual cycle.

Obstetricians are encouraged to maintain a calendar of menstruation every woman of childbearing age.

Galina Romanenko

Related Articles

The menstrual cycle - that occurs in different phases?

Menstruation - traditional medicine can help

The impact of antibiotics on the month - is there a connection?

Menstrual cycle: safe days