That’s why we will continue to offer both. The calendar method is one of the methods of natural family planning and is carried out very unsafe with regard to prevention. The calendar method is therefore not suitable as the sole method of contraception due to a lack of certainty. On the contrary, the May 2019 Calendar PDF calendar method is more likely to be used to calculate fertile days when having children. The application of this method basically requires a stable cycle of the woman. Normally one cycle lasts 28 days.
May 2019 Calendar PDF
The first day of the cycle is the day on which the menstrual period sets in. The bleeding usually lasts 4 to 5 days. Then begins a new building process, an egg cell is repelled by an ovary and wanders. In the ovulation phase, the ovum is fertile for about one day. If the egg is not fertilized, the degradation process begins. During the monthly cycle there are individual fluctuations.
Stress and physical or mental stress, travel or similar changes also affect the woman’s cycle. As a result, ovulation does not always occur on the same day and the fertile period must therefore be scheduled for approximately 9-10 days.Calculation To calculate (non) fertile days, the calendar method records the days from one menstrual period to the next period for one year.
The ovum itself can only be fertilized for about 12 to 18 hours after ovulation. However, the man’s sperm survive for three to five days. It is not only necessary to refrain from sexual intercourse on the day of ovulation, or to resort to other contraceptive methods, but also also the days before. The ovulation of the woman takes place 14 days before the beginning of the next menstrual period. When the cycle of a woman e.g. For 30 days, ovulation will take place on the 16th day after the onset of menstruation.
The fertile days are calculated as follows: 17 days are subtracted from the shortest cycle to determine the earliest possible time of ovulation. Then 13 days are subtracted from the longest cycle to determine the latest possible date. Example: Shortest cycle 26 days minus 17 days = 9th cycle day. Longest cycle 31 days – 13 days = 18th cycle day. Ovulation in this example is purely mathematically between the 9th and 18th cycle day, d. H. These days must be avoided or there is a great chance to get pregnant in unprotected intercourse.
AdvantagesThe advantages of the calendar method are obvious: it does not burden the body, has no side effects and does not cause any health problems. It also provides a rough overview of the cycle in which it does not intervene. There are also no costs associated with the calendar method.
DisadvantagesThe disadvantages of the calendar method are expressed in terms of prevention in the high uncertainty. Even for women with irregular daily rhythm, the May 2019 Calendar PDF method is not suitable. The calendar method ultimately does not protect against sexually transmitted diseases. “Live self-determined” is the motto of this year’s Rehacare, the international trade fair for rehabilitation and care from 26 to 29 September in Düsseldorf.