Natural contraceptive law including safe period contraception law and nursing menopause contraception law. The natural contraceptive law does not disturb body’s physiological function, also does not have the side effect, the woman who is not suitable uses the woman who other contraceptive method or is at the special physiological stage to be glad to select. Because is very unpredictable to the breast-feeding period woman’s restoration ovulation decides, therefore the nursing menopause contraception law basically has not used, post-natal, no matter whether to come the menstruation, should take the contraceptive measure.
Has discovered the egg since 1827 in mammal in vivo, until the 1930s, the ovulation theory only then relates with the natural contraception. First what obtains utilizes is the calendar type rhythm contraception law; After that is the foundation body temperature law; Afterward was sickness the symptom body temperature law, is also unifies using the symptom and the foundation body temperature determines the ovulation period to carry on the contraception. The date calendar, the foundation body temperature law, the cervix of the uterus mucous and so on refer to draft synthesize, with instructs the control sex life, this kind of comprehensive natural control birth law is the quite comprehensive safe period contraception law. Continue reading »
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