Double ovulation: causes and symptoms

With the concept of the menstrual cycle, each representative of the weaker sex must be acquainted. Because of this feature of the body, women have the ability to reproduce. In addition, control of the menstrual cycle allows you to plan your pregnancy. The monthly alternation of hormonal and physiological changes is controlled by the hypothalamus. It is also associated with the work of the ovaries that release estrogens. The main stage of the cycle is ovulation. It is characterized by the maturation of the egg and its release from the ovarian follicle. During this period, the woman's body is ready for conception.

What does "double ovulation" mean?

The onset of ovulation depends on the duration of the menstrual cycle. Normally it is 28 days. Depending on the characteristics of the body, the cycle can last from 21 to 35 days. Such values are considered the norm. Each cycle consists of 3 parts, one of which is ovulation. It is believed that a woman can get pregnant in this phase, as well as 2 days before and after it. The beginning of the cycle is the first day of menstruation. Nevertheless, in some cases, deviations from the norm are observed. A similar change is considered a double ovulation. This means the release of two eggs within one menstrual cycle. That is, a woman has the opportunity to conceive a child 2 times a month. This phenomenon is rare, but there are suggestions that it is often not diagnosed.

Causes of double ovulation per cycle

Double ovulation per cycle is far from every woman. Nevertheless, sometimes it occurs. Normally, this phenomenon is a rarity. The cause of this symptom is not known. It is believed that the work of the ovaries is not always "temporarily suspended." That is, both sexes produce mature cells. In the world, there were several cases when women were pregnant with twins, and the term of conception of children was different. What exactly was provoked by double ovulation, remains a mystery of nature. More often this phenomenon occurs for the following reasons:

1. In vitro fertilization. In carrying out this procedure, preparations that stimulate ovulation are prescribed. Because of their effects, the sex glands work in a strengthened mode. As a result, each of the ovaries can be individually produced. This happens most often with IVF. Rarely, in one ovary, two sex cells mature immediately, which leave the follicle at intervals of several days.
2. Provoking factors: products, herbs containing estrogen.
3. Genetic predisposition to increased work of sex hormones.
4. Irregular and rare sexual relations.

Usually, with double ovulation, the oocytes come out of the follicles at the same time or with a difference of several hours. In these cases during the sexual act each of them is impregnated (children-twins). Very rarely it happens with a difference of several days or weeks. Nevertheless, such cases are not ruled out.

Double ovulation: signs of a change in cycle

It is not always possible to track the fact that there were 2 ovulations per cycle instead of one. After all, women often do not think about it, if there are no violations. Menstruation in most cases occurs on time and does not differ from other cycles. To suspect a double ovulation it is possible on characteristic signs, and also by means of US of organs of a small basin. In most cases, women who plan pregnancy are involved in identifying this trait. There are following signs of ovulation:

1. Increase in the production of mucus, produced in the cervical canal of the uterus.
2. Increased sensitivity of mammary glands, their swelling.
3. The appearance of bloody discharge from the genital tract. Such a sign is rare. If this symptom does not bring pain and is slightly expressed (mucus brownish or blood veins), then this indicates the onset of ovulation. In the case of copious discharge, such a sign is considered pathological. Thus it is necessary to address to the gynecologist.
4. Change in basal temperature.

Despite the fact that these signs help to identify the period of ovulation, it is difficult to track whether it is double. A reliable result can be obtained only with ultrasound of the small pelvis.

Menstruation with double ovulation

Given that double ovulation often occurs at a time, the other phases of the cycle do not differ from the norm. For this reason, it is difficult to suspect this phenomenon. After all, because of the absence of changes in the cycle, a complete survey is not carried out. Nevertheless, women who are actively monitoring their bodies, ask the question of how the double ovulation and the monthly are interrelated. There is no unambiguous answer to this question, since in most cases no changes are observed.

Menstruation is a rejection of the upper layer of the endometrium, which results from a decrease in the concentration of sex hormones: estrogen and progesterone. It starts on the first day of the cycle. During this period the eggs begin to ripen. This process lasts until the middle of the cycle, after which ovulation occurs.

Further, in the absence of pregnancy, progesterone secretion and formation of the yellow body occur. A few days after this, a new cycle begins. Therefore, when double ovulation takes place at the same time or with a slight break (several hours), the monthly ones come on time. Deviations from the norm arise in rare cases. They are observed with a large gap between ovulation (up to 7 days). Theoretically, menstruation in these cases is prolonged (about 2 weeks). It can also end and come again in a few days. Given that this phenomenon is rare, it is not fully understood.

Relationship of double ovulation and pregnancy

Women planning to conceive a baby are interested in the question of how double ovulation and pregnancy are related. Especially it worries those who dream of a double or triple. As you know, multiple pregnancy is not considered a great rarity. You should know that there is a difference in how exactly children develop in the uterine cavity. In cases where they are twins, the formation of embryos comes from a single fertilized egg. If children develop separately, that is, they are considered twins, then the cause is double ovulation. With a large gap between the release of each egg from the follicle, 2 pregnancies can occur. In this case, the gestation period will differ for several days. Despite the fact that the development of such a phenomenon is unlikely, similar cases have been encountered.

How to mark double ovulation on the chart?

Double ovulation on the chart of the menstrual cycle is rare. After all, most women do not know about it. The same goes for doctors. With special research and confirmation of double ovulation, it should be reflected graphically. This is necessary for pregnancy planning. Also, the basal temperature chart is used for the purpose of contraception. This method is one of the most effective. For double ovulation on the graph, a two-time descent of the temperature curve is indicated within a day or several days. Nevertheless, this trait is very difficult to track.

Diagnosis of double ovulation

Reliable diagnostic criteria are changes in ultrasound: the development of two dominant follicles. They have approximately the same size and density. In addition, ovulation can be detected using special tests. They are based on sensitivity to the luteinizing hormone. Another method is the measurement of BT. Double ovulation is determined only in cases of repeated measurement of rectal temperature during the day. With a short break between the release of eggs, this method is rarely effective.

Whether it is necessary to be treated at double ovulation?

In the detection of double ovulation, no treatment is required, since this symptom is usually not considered pathology. This applies to women who have a genetic predisposition to multiple pregnancy, using special hormonal drugs. If 2 ovulations occur in each cycle, but there are no provoking factors, then you should consult an endocrinologist. Perhaps, for normalization, hormonal treatment will be needed.