What contraception is
Among the physiological protective methods are distinguished: calendar, amenorrhea method during breastfeeding and temperature contraception.
With amenorrheal protection, ovulation is suppressed by prolactin, which is formed during breastfeeding. But it can last only six months after delivery and only with proper breastfeeding.
As for the calendar method, then it uses safe and dangerous periods of the cycle. It is believed that the egg goes on the fourteenth day after the onset of menstruation, and sperm live up to seven days inside the female body. From this and repelled in the calculations. The effect will be only with regular monthly.
Temperature protection differs from the previous one in that the definition of ovulation occurs at a high temperature. Basal temperature should be measured every day under certain conditions.
Other types of contraception
In addition to physiological contraception, there is also mechanical, intrauterine, hormonal, chemical, and female sterilization.
Mechanical contains a female condom or femide, cervical cap and vaginal diaphragm. These tools are completely safe, protect against diseases transmitted through sex, they do not have to consult a doctor about them, they have no side effects and contraindications. You just have to adapt to wear or enter them before sexual intercourse, they can slip in the process, they may be allergic.
With intrauterine contraception, a spiral is inserted inside the vagina, which will prevent the fertilization of the egg and poison the spermatozoa. In the minuses - painful menstruation, the possible loss of the device and the risk of pregnancy. However, the helix can be used for five years during breastfeeding.
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