The conception of a child is a very responsible and important moment in the life of every person. But not every sexual act is directed to the creation of a new life. Sexing is also needed to obtain physical and moral pleasure, and fertilization is not always appropriate. To date, the mass of funds that are aimed at preventing unexpected pregnancy. Each couple has the right to choose a suitable way for itself.
How fertilization occurs
For greater understanding of the mechanisms of action of contraceptives, it is necessary to deal with the process of conception. Each menstrual cycle from one of the ovaries is coming out one egg cell. It falls into the uterine tube and starts its move towards the uterus. At the same time, it retains the ability to conceive for 24 hours. It is in the uterine tube that a sperm with egg cells occurs. And only one of several million spermatozoa reaches its goal. Further, the fertilized egg falls into the uterine cavity, where the endometrium has grown in advance.
Barrier contraceptives
Condoms are classic representatives of this group. They consist of latex, which has a thickness in the range of 0.04 mm. The essence of their action consists in the mechanical obstacle of spermatozoa. They are also excellent for random relationships, having the opportunity to protect against venereal diseases. But this type of protection is not very suitable for existing steam. They dulk sensitivity and make extra preparations before you have sex.
Oral contraceptives
Oral protection against conception is represented by hormonal pills. Their essence consists in the termination of the natural menstrual cycle, which leads to a stop of ripening and isolating the eggs. This method is very convenient, but has its drawbacks. Long-term reception of genital hormones violates the natural hormonal background of women. This leads to a change in body weight, exchange processes and even behaviors. Hormones must be appointed only by experts and the reception should be clearly limited.
Calendar method as a contraceptive
This method of contraception is the easiest and most reliable. But it is reliable only under the condition of a regular menstrual cycle. Partners must lead their cycle calendar. In the middle of the menstrual cycle there is ovulation. And only during this period there is an opportunity to get pregnant. It is necessary to calculate the day of ovulation and use condoms in a dangerous period. This period includes three days before and after ovulation.
Mastela Spiral as a contraceptive
Very often young mothers offer to install a special contraceptive spiral into the uterine cavity. It highlights sex hormones that do not give fertilization and have no negative impact on the entire body. It is better to choose expensive spirals from high-quality material. Cheap helix can cause irritation and even endometritis. The service time of one helix fluctuates in the limit of five years.
Spermicidal substances as contraceptive means
There are special substances that are able to kill workable spermatozoa. They have different release forms. There are special spermicidal sponges, liquids and candles. Before sex act, spermicides are placed in the vagina and form protection against the penetration of sperm.
Radical contraceptives
There are special surgical methods of contraception, which are greatly suitable for families who do not plan to start children. Women more often carry out the dining of uterine pipes, and men tie out seed codes.
In each individual, a different type of contraception may be suitable. And it is best to get a consultation of a gynecologist who will not only take into account your personal wishes, but also your objective health.
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