control pills can be divided into three types, each of which has different effects on a woman's body.Are the combined pill, the mini-pill and drugs for emergency contraception.
Combined pills are composed of progestin and estrogen.The action of this group of drugs is based on the fact that they controlled the level of hormone production by the body of data by preventing ovulation.Thus mucus, located in the cervix becomes thick, which prevents access of sperm to the egg.These contraceptives also have an abortifacient effect - the ability of the uterus to break the perception of a fertilized egg, which leads to the death of the embryo.
Action mini-pill is also bas
Emergency contraceptive pills containing levonorgestrel - one of the types of progestin.These pills are less effective, but also affect ovulation and reduce the risk of unplanned pregnancy.In that case, if a woman is already pregnant, the funds will not cause any harm to the fetus.
Before taking any oral contraceptives is required prior consultation with the doctor, because these drugs have a large number of contraindications.Only a consultation with a qualified professional to help avoid unwanted side effects which can give rise to serious diseases and hormonal disorders.You should also stop taking any contraception if there was a headache, nausea, rash, and disorders associated with fluctuations in pressure or impaired vision and hearing.
Combination pills have maximum efficiency by a decline in the number of monthly.Also contraceptives can have a positive effect - some drugs reduce the intensity of menstrual pain, reduce the risk of cancer of breast diseases and cystic ovaries.