Ovulation Calculator Mechanism
What is the ovulation calendar based on?This method is a natural way of planning a desired conception, which is an undoubted advantage. It consists in the fact that a woman calculates "safe" (when it is impossible to get pregnant) and "dangerous" (the probability of getting pregnant is very high) days in the menstrual cycle. Now let's consider the mechanism of the ovulation calculator from the point of view of the processes occurring in the female body. It should be immediately noted that this method of conception should only be used by those women who have regular menstruation. You need to know your cycle exactly. This will allow you to use the calendar correctly and accurately know the right time and date for a woman. With ovulation with an irregular cycle, if you cannot have exact data on when the next menstruation will begin, using this calendar is not recommended. So, with regular menstruation every 28 days, ovulation is most likely on the 15th day of the monthly cycle. However, it is worth considering its probability two days earlier or later, that is, on the 13th, 14th or 16th, 17th days of this cycle. Calculating ovulation also requires taking into account that sperm can live more than 3 days, and the egg remains ready for fertilization for 24 hours. The active period is 5 days of the period of possible ovulation plus 4 days of the possible life of the sperm plus 1 day of the egg's readiness for fertilization. As a result, we get 10 days of a special period, which lasts from the 9th to the 18th day of the monthly cycle, a period that must be used to conceive a child. Regardless of the length of a woman's menstrual cycle, and it can be from 21 days to 40 days, to use the ovulation calendar, she must actively use the period of 10 days for sex, the first day of which begins twenty days before menstruation. For example, a woman knows that her period will begin on January 28. This means that her “special period” begins on January 9 and lasts until January 18 inclusive.
Contraindications for use
Using the ovulation calculator you getsuch advantages as its free of charge, availability in any conditions, no need for medical intervention, but it also has serious disadvantages. Firstly, it will be difficult for a woman with ovulation with an irregular cycle to navigate. If you do not know when your next period will start, it will be difficult to accurately calculate the ovulation period. Therefore, a woman who has difficulty conceiving and who has an irregular menstrual cycle should not count on the help of calculators. Secondly, this method is not suitable for those couples who have problems with conception due to health problems. Here, no matter how you calculate the term and date on calculators, you cannot do without medical help.
The most ineffective method of contraception
Method for calculating the day of ovulation as forprotection, and for pregnancy is very unreliable. Considering all its simplicity and general approach, the ovulation calculator does not allow you to calculate its term and date accurately enough. Those who try to protect themselves with it complain that its effectiveness is low. This is correct. Using an ovulation calculator for protection means using the most ineffective method of contraception. In order for pregnancy to be desired, so that the presence of two stripes on the test does not spoil the mood of both partners, enough methods of contraception have been invented that with a high degree of probability reliably protect a woman. These are condoms, male and female, and vaginal rings, and oral contraceptives, and contraceptive injections, as well as implants and intrauterine devices, and even sterilization, both male (vasectomy) and female. All these methods of contraception are 80-100% reliable. Despite its popularity, the ovulation calendar is very unreliable, although quite popular. It is popular at least where the population simply does not have money for the most necessary things: food, housing, medical care, general education. Then a calculator or calendar can come to the rescue. Why is it the most unreliable? As observations of specialists show, out of every hundred women who used this method, from 9 to 40 women became pregnant. That is, its effectiveness as a means of contraception varies from 60 to 91%, while the main means of contraception give a figure of 80-100% and the error of each of these types is very small. For example, if the effectiveness of a male condom is 85%, then its error can fluctuate within 2-3%. This is correct, provided that you bought it at a pharmacy, and not in some dubious place. Compared to this tool, the 31% error provided by the ovulation calendar and calculator is extremely large and unreliable, and its use on this basis is highly questionable. As stated above, for women with ovulation during an irregular cycle, the effectiveness of this method of contraception is even lower, since the calculation of the dates will be very approximate and no calendar or calculator will help you here.
We will weigh the pros and cons
Ovulation calendar as a way to determineovulation period, can be used as an additional means that will help both to get pregnant and to prevent unwanted pregnancy. After all, the terms can be set more accurately without resorting to the help of a calendar. And entrusting your fate to the cheapest and most unreliable method of both contraception and pregnancy planning is hardly reasonable. You can calculate ovulation for yourself using a calendar, and depending on what you want to do this for, use more reliable means as the main methods and methods of contraception. Think about whether you need savings that can lead to undesirable consequences.
