The female body, after its puberty, prepares to constantly perform its most important function, which is to produce a new life. In the woman's ovaries, many eggs mature in her entire life. Ready for fertilization, the egg matures around the middle of the cycle, and this period is called ovulation. However, many women ask a logical question. How many days after ovulation do menstruation come? This is what the article is about.
Menstrual cycle
Before answering the question of how many days after ovulation, menstruation comes, you should understand in more detail what the menstrual cycle is in general. The possibility of an unplanned pregnancy is affected by many different factors. The most important of them is the lack of information on the structure of their own body in women, the features of ovulation and the menstrual cycle. If a woman understands the work of the entire reproductive female system, then it will be possible to accelerate not only the process of conception, but also avoid an unwanted pregnancy. Also, a woman should know how many days after ovulation, menstruation comes.
With all the diversity of such information that is available to modern women, not everyone understands what this process is with itself, and also when it begins. Many do not even understand what they have observed at one time or another in the period of the menstrual cycle.
In simple words, the menstrual cycle is the time that separates the monthly. The duration of this cycle is individual for each member of the fair sex. Typically, a normal cycle lasts from 21 to 35 days. But there are also women in whom the duration is about 45 days. From the point of view of specialists, such a cycle time is already considered a pathology.
Cycle separation
The cycle is considered to be from the first day of the onset of menstruation and until the next. Menstruation can be delayed for a couple of days, while this will not be considered a pathology. The menstrual cycle is divided into two main parts:
- When menstruation came, the follicle in the ovary begins to mature in the woman’s body. Subsequently, a new egg is ready for fertilization. Usually, menstruation lasts from 2 to 7 days.
- When this egg came out, it is customary to talk about the second phase of the cycle, which is called luteal. During this period, the female body begins to actively prepare for pregnancy. The endometrial layer on the uterus becomes the most friable and soft, thus preparing to take on a fertilized egg.
If fertilization does not occur, then the level of hormones decreases sharply, which provokes the separation of the endometrium from the uterus. This is usually called the next monthly. Normally, the second phase should last 14 days. The difference may be 1-2 days. Thus, answering the question of how many days after ovulation, periods come, the answer will be: 14-15.
Process features
Around the middle of the menstrual cycle, an egg ready for fertilization begins to mature in the dominant follicle. When it has matured, the walls of the follicle begin to tear, thus releasing the egg to freedom. During the exit from the follicle, the egg is drawn into the fallopian tube, in which it should subsequently meet with sperm. On the inner surface of this tube are special villi that move the egg towards the uterus.
The egg lives from about 12 to 36 hours. If fertilization does not occur during this period, then it will die, after which it will be released with menstrual blood. Thus, we can conclude that the break after the release of the finished egg for fertilization is called ovulation.
If a woman tracks the period of ovulation, then she can significantly increase the chances of successful fertilization. The population does not pass at one and the same particular time. The specific time of the onset of this favorable period will depend both on the length of the menstrual cycle and on the hormonal background at a certain point.
For example, if a woman has a menstrual cycle of 28 days, then ovulation occurs on about 13 or 14 days. That is, each individually. So still, how much after menstruation will go after ovulation? You can easily calculate that this will happen after another 14 days. However, this also happens when the egg leaves only on the 18th day of the menstrual cycle. Please note that it is late ovulation that can provoke a delay in menstruation. That is, the cycle shifts a little. Speaking about how many periods after ovulation come, it is worth considering that in this case the numbers will be slightly different.
Favorable days for conception
There are several ways to calculate the onset of a favorable period for conception:
- Determination of ovulation using a temperature graph. As you know, every month during ovulation due to changes in hormonal levels, the basal temperature increases by about 0.4 degrees. To determine the beginning of ovulation using this method, you will have to suffer a little: for 2-3 months a woman should measure her rectal temperature every morning, while not getting out of bed. Based on the data, the obtained graphs can be used to detect the onset of ovulation.
- There are also special tests to determine ovulation. They look exactly the same as a simple pregnancy test. The test responds to the presence of the so-called luteinizing hormone. The ovulation period begins throughout the day, after you find two strips on the test.
- Ultrasound This method is the most reliable for determining the onset of ovulation. A specialist for this daily examines the ovaries. When the follicle reaches a size in diameter of 20 mm, it is sent back, ovulation occurs for a couple of days.
What will happen after?
So, we continue to consider how many days after ovulation menstruation goes. If an egg has not been fertilized over its entire period, then it, together with a stream of fluid, enters the uterus, and then is excreted from the female body together with dead endometrium during the next menstruation.
If fertilization has occurred, then the egg, when merged with the sperm, forms a zygote, starting the path towards the uterus. This way usually takes from 5 to 7 days.
It is important to note that several eggs can mature during the entire menstrual cycle. And if everything is fertilized, then triplets or twins will be born. However, only one sperm is able to merge with the egg.
How much do menstruation go after ovulation?
And now it’s worth answering the main question of this article. A fertilized egg in the uterus is implanted in the endometrium. This stage will be crucial in the development of pregnancy. If the female body at this time rejects the zygote, not allowing it to gain a foothold, then it dies and goes outside with regular periods.
Such an introduction lasts for 40 hours, after which an embryo is formed, the female body is actively preparing for pregnancy. The hormonal background also changes, in parallel with this, the immune system decreases.
So still, how much after ovulation do menstruation begin? If fertilization has not occurred, then menstruation comes 14-15 days after. The longest cycle will speak of late ovulation.
Delay
So, we figured out when, after ovulation, menstruation goes. In this case, you should pay attention to the fact that they do not have to come every day every day. In some cases, women have a delay of several days. And there is nothing wrong with this phenomenon. It is only necessary to worry if the duration of the menstrual delay is more than 5 days. In this case, the reason will not always be covered in the onset of pregnancy.
Taking hormones
In the spring, the use of hormones is a common cause of late ovulation. The use of emergency contraceptives, as well as a sharp interruption of hormone therapy, can provoke a delay of about 2 weeks.
Pathology
What else are the reasons for the delay of menstruation? In addition to pregnancy and the use of hormonal contraceptives, cysts on the ovaries can contribute to the absence of menstruation. Also, the cause of this phenomenon is often an inflammatory process that is diagnosed in the pelvic organs.
Often a delay is observed in case of diseases of the endocrine system. Those people who suffer from diabetes have problems with the work of the adrenal gland, thyroid gland or pituitary gland, often they observe an irregular menstrual cycle.
Abortion
Those women who have experienced a spontaneous or medical abortion can observe their periods only 30-40 days after the procedure. If this happens, do not worry, this is the absolute norm, as the female body needs time to recover from an abortion.
Other reasons
There may be a delay in menstruation. For example, this should include a radical change in climate, too active sports, especially if a woman has suddenly lost weight.
In addition, obesity can cause a violation of the normal rhythm of menstruation. If women who are more than 40 years old have delays in menstruation, then this may be a symptom of the onset of menopause. Ovarian function begins to fade away gradually, which provokes a delay in menstruation.
Now you know how many periods after ovulation come. If a woman observes her menstrual cycle for some time, then in the future she will be able to determine without any complications the beginning of ovulation, as well as the period of approaching critical days.