Days of conception

In order for conception to be realized, the sperm must be in the fallopian tubes at the time when the egg is ready for fertilization. Sperm can not die within a period of up to 72 hours, it turns out, there are three or four days a month, when conception is most likely.

The sperm for the realization of conception must pass through the shell of the female egg. The remaining spermatozoa "help" him, taking part in the dissolution of this shell. After penetration, there is a direct fertilization - the egg joins with the spermatozoon into a single cell, called a zygote, which begins to divide. First, in half, then each part is again divided into two, and so on. Each of these new cells, which are formed as a result of the division of the zygote, contains the chromosomes of both parents. These chromosomes form a unique, never-repeated genetic code of the child.

Further, the embryo begins to move along the fallopian tubes into the uterine cavity. Meanwhile, the cells do not stop dividing. They have already gathered in a ball, called morula. Inside this sphere, a liquid forms, a cavity appears. Now the ball is called a blastocyst. Blastocyst penetrates into the uterus and is implanted (fixed) on its wall. This happens on average twenty days after menstruation. At this time, it is rare to notice the first signs of pregnancy.

Before calculating the days of conception, it is necessary to take into account that during one menstrual cycle, it is quite possible to ripen not one, but several oocytes. Ovulation may not be in the middle of the cycle, but a little earlier or later. This happens if the menstrual cycle is irregular. For the time of ovulation hormone balance, emotional state, stress affects.

To calculate the days of conception, you can follow your own calendar. The most favorable day is the day in which ovulation occurs. Also keep in mind that the time before ovulation is the more favorable days of conception than the days after ovulation. The fact is that spermatozoa need up to 24 hours to reach the uterine tube, and after ovulation they can simply "not be in time."

You can make a graph of the change in basal temperature to reveal the days of conception. Calculate the most favorable days for it is quite difficult, because for this method is inherent inaccuracy. But if you measure the basal temperature for two to three months several times a day, you can achieve the result by revealing the general trend of changing the schedule.

A popular method for determining the days of conception in our time have become tests for ovulation. To help determine the day of ovulation as accurately as possible and determine the days of conception, a gynecologist will be able to analyze the discharge by performing an ultrasound. The analysis also takes into account hormones.

A woman should listen to her body, pay attention to the discharge (on the day of ovulation you can see viscous mucus), sometimes the discharge can be bloody. Features of well-being in the period of ovulation - soreness of the mammary glands, mild nausea, pain in the lower abdomen. Thus, you can make your own conception calendar, and the longer and more patiently the woman will listen to the body, the more accurate will be her calendar.

It is possible to use a schedule based on measurements of the rectal temperature, which was discussed above. The fact is that immediately before ovulation the temperature drops to 36.2 degrees, and immediately after it rises to 37.6 degrees. Drawing a graph, you will notice this sharp jump - this day is most favorable for conception.

And, of course, it is worth remembering that before the conception you need to exclude alcohol, do not undergo fluroography, and in case of taking medications - consult a doctor about whether they will affect the conception and sex cells.