Conception calendar. How to calculate the most favorable days for conception after menstruation
To identify disorders in a woman’s reproductive system, competently plan a pregnancy, and choose the right method of contraception, you should have a clear understanding of the menstrual cycle, the main element of which is ovulation. Therefore, in this article we will try to reveal the main questions that most often concern women: What is ovulation? How to determine the right moment to conceive a baby? How to protect yourself from unwanted pregnancy?
What is ovulation?
Ovulation- translated from Latin means “egg” - a physiological process in the female body when a mature egg, ready for fertilization by sperm, is released from the ovarian follicle into the abdominal cavity. In women, this process occurs periodically (every 21-35 days). It begins at puberty and lasts until the onset of menopause, interrupted only during pregnancy and the postpartum period. For conception, this process is very important, because if ovulation does not occur, fertilization will not occur.
Phases of the menstrual cycle
Menstrual cycle- the period starting from the 1st day of menstruation and ending on the 1st day of the next one. Its average duration is 28-29 days, the maximum duration is 23-35 days. If it is less or more, then this indicates a malfunction in the woman’s hormonal system.
The menstrual cycle is divided into 2 phases. In a normal cycle, the first phase lasts 7-21 days. During this period, the female body prepares for a possible conception - a dominant follicle matures in the ovary, from which an egg will later appear, ready for fertilization. After the release of their follicle, the egg enters the abdominal cavity, where it is captured in the ampulla of the fallopian tube and begins to move very slowly along it. If sperm meets on its way, fertilization will occur. The second phase begins from the moment of ovulation, which, regardless of the duration of the menstrual cycle, lasts 14 days (plus/minus 2 days). During the 2nd phase, the corpus luteum matures in the ovary at the site of release of the egg, which, in the event of pregnancy, will ensure its safety at first. If fertilization does not occur, the corpus luteum will collapse, the egg will die, hormone levels will drop and menstruation will begin. That's it - one menstrual cycle ended and the next one immediately began.
Why know the symptoms and signs of ovulation
- Determining ovulation will help you find out the favorable day to conceive a child.
- Help prevent unplanned pregnancy. But this is only possible if the woman has a regular menstrual cycle.
- They will help in planning the gender of the unborn child. There is an opinion that sexual intercourse on the day of ovulation will lead to the birth of a male child, and 1-2 days before it - a female child. It is believed that sperm carrying male chromosomes are faster, but less hardy, therefore, if a couple wants a boy, then on the day of ovulation these sperm are able to get to the egg faster. Sperm that carry female chromosomes, on the contrary, are slow, but have high viability. If sexual intercourse occurred 1-2 days before the release of the egg, then the sperm with male chromosomes will all die, and the sperm with female chromosomes will swim to fulfill their purpose.
How to determine and find out the day of ovulation
Signs of ovulation
Often, women can determine the day of ovulation without tests and analyzes - they just need to listen to their own feelings. This may be short-term aching pain in the lower abdomen, usually on one side; swelling of the mammary glands; increased flatulence; mood changes (irritability, tearfulness); acute sexual desire.
The changes taking place in the body can not only be felt, but also seen. During ovulation, vaginal discharge changes its consistency - it becomes viscous, slightly foamy, similar to egg white, and its quantity increases noticeably. During a gynecological examination, the doctor will see changes in the cervix - it becomes looser, softer, changes its position and opens slightly.
Determining ovulation by basal temperature
If in the morning every day, without getting out of bed, you measure the temperature in the rectum for 5 minutes with the same mercury thermometer, noting the readings and constructing a graph from them, then you will notice that one fine day the even line of readings will drop sharply, and then the next day it will rise sharply - this decline is the day the egg leaves the follicle. The method is 70% reliable.
Calendar method
As mentioned above, menstruation occurs after ovulation after 14 days (plus/minus 2 days). Thus, with a regular cycle of 28 days, the release of the egg from the follicle will occur on day 13-14. We suggest determining the day of ovulation using the online calculator on the website.
Calculation of the day of ovulation, menstrual cycle and days favorable for conception and pregnancy.
Using this calendar you can calculate the days ovulation, that is, when the probability of pregnancy is maximum and determine the most favorable days for conceiving a child (boy or girl) without pharmacy ovulation tests for determining days of ovulation. The conception calendar helps women planning pregnancy to calculate the days of ovulation and create a personal conception calendar. You can chart your female menstrual cycle months in advance! You will receive a menstrual calendar for 3 months, which will indicate: ovulation day, days favorable for conception, days to conceive a boy and a girl. Do not confuse the duration of menstruation (period) and the duration of the menstrual cycle! Interactive ovulation calendar: hover over a day on the calendar and read additional information.
During the menstrual cycle there is a short period of time during which it is most likely to conceive a child. During this period, the eggs are in an active state, and viable sperm can fertilize it.
When ovulation has just begun, the cervical mucosa becomes extremely sensitive. This way, sperm have the right amount to enter the fallopian tubes.
There they wait for the moment when the female germ cell is released. Daily sexual intercourse will increase the likelihood of conception.
There are many tables, calculators and calculations that help calculate (calculate) favorable days for conception.
We'll consider methods for calculating periods menstrual cycle, with which you can calculate days favorable for conception.
Calendar program (Ogino-Knaus method)
It allows you to calculate with high probability those that are favorable for pregnancy. This program is based on calendar method of contraception.
Its essence: with a standard 28-day menstrual cycle, favorable days are from the 12th to the 16th day of the cycle. This program only works with a regular cycle without failures.
Basal body temperature measurement method
The easiest and cheapest way to determine ovulation is basal temperature chart. This is a temperature measurement in the rectum. The definition of “basal temperature” shows the body temperature in an inactive state.
To measure your basal temperature you need to purchase quartz thermometer. Mercury is not suitable as it can easily break, which is dangerous to your health.
The fertile period (at this time conception is most likely) is the two days before the rise in core body temperature and the day itself when it rises.
You can find out whether conception has occurred in the following way: if the temperature persists after a sharp jump over the next 16 days.
It should be remembered that hormonal drugs affect basal body temperature. For example, estradiol lowers basal temperature, and estro-progesterone increases it.
In the first half of the menstrual cycle, the basal temperature is approximately 36.5-36.6 degrees. Immediately before the onset of ovulation, it decreases to 36.0-36.2.
Further, when a temperature jump occurs, is 37.0 degrees. Sexual intercourse without contraception in the days preceding and following a temperature change guarantees 100% pregnancy for a healthy woman.
Cervical mucus method
Cervical mucus During the menstrual cycle, it changes its appearance and structure. This occurs against the background of hormonal changes in a woman’s body.
Immediately after the end of bleeding, the cervical plug consists of thick and sticky mucus. Dryness appears in the vagina. During this period of time, there is virtually no mucus.
During it, the mucus is transparent and slippery. Its consistency is similar to raw egg white. The feeling of dryness in the vagina disappears.
Elastic mucus provides sperm with additional nutrients, and the acidic environment of the vagina becomes safe for them. After ovulation, the mucus becomes thick again.
For several months ahead, use our calculator! You can include a prediction of the gender of the unborn child in order to additionally highlight in the calculation results the days on which the likelihood of conceiving a boy or girl is higher.
Ovulation calculator with baby gender prediction
An ovulation calculator is one of the ways to determine the most favorable days for conceiving a child. After all, conceiving a child, even for a completely healthy couple, is not always easy; if you don’t “get” on a favorable day, then pregnancy will not occur. Some people are luckier and pregnancy occurs quickly, while others have to wait several months. Our ovulation and conception calculator will help you calculate that exact time.
But keep in mind that the results obtained may not be entirely reliable. The female body is very mysterious, and sometimes phenomena that are not entirely clear to medicine occur in it. For example, ovulation can occur towards the end of the menstrual cycle or vice versa in the first third (whereas it should be exactly in the middle). There are often stories on the Internet from women who claim that they became pregnant on days that were absolutely safe in terms of the likelihood of conception. So, an online ovulation calculator should not be considered as an independent means of contraception. It is useful as an additional remedy for some categories of women.
As you know, today the most effective and efficient means of contraception are combined hormonal pills and the Mirena spiral. But, unfortunately, hormonal contraceptives have many contraindications and side effects. And not all healthy women are recommended to take them... For example, if a woman has only one healthy sexual partner, but sex life is not regular - 1-2 times a month, or even less often, then you can use safer methods - spermicides, and on dangerous days, as a supplement, also condoms. Dangerous days can be determined by doing some calculations. You need to know the length of your menstrual cycle. Moreover, if it is irregular, then you must first calculate the average value, taking the last 6-12 months as a basis. Next, we calculate exactly the middle of the cycle. This way we get the approximate day of ovulation. We add a week before and a week after - the so-called dangerous time. Thus, half of the month is “dangerous” for a woman, and half is relatively “safe”. If you don’t want to count on paper and trust software calculations more, our ovulation calculator is at your service - you can calculate favorable and unfavorable days for conception right now by entering some data.
Now about something more pleasant - about planning a pregnancy using an online calendar. Here mistakes are no longer so scary, even if they happen. Using the program presented on this page, you can calculate the days most likely for pregnancy. It turns out there are already 9 of these days, or even more! But with frequent sexual intercourse, the number of viable sperm becomes smaller, which means the chances of conception are lower. Better to save your energy. Therefore, we not only use an online ovulation calculator, but also practice the good old method - measuring basal temperature. If financial possibilities allow, we buy tests to determine ovulation. The onset of ovulation is indicated by an increased (above 37 degrees) basal temperature (taking into account possible factors other than pregnancy that could give such a reaction) and a positive ovulation test. You can also confirm the release of an egg from the ovary using an ultrasound examination. There are also subjective signs, such as increased sexual desire, pain in the lower abdomen or from the ovary and fallopian tube involved in the process, the appearance of transparent, rather profuse vaginal discharge.
If you only had part of the evidence of ovulation, but conception did not occur, do not worry. According to statistics, a very small number of couples succeed in getting pregnant in the first 1-3 months of trying. But doctors generally say that you need to start worrying if pregnancy does not occur for more than 10-12 months of sexual activity without contraception. The fact is that that most favorable day does not happen every menstrual cycle - so, calculating an ovulation calculator is only half the battle. To achieve quick results, psychologists recommend simply relaxing and stopping counting and calculating things, making love in certain positions and according to the clock, etc. Stress has too negative an effect on our body. So if you're in a rush to become parents, just go on vacation and enjoy each other's company! And the printed ovulation and conception calculator will then become for you one of the pleasant reminders associated with the period of planning a baby.