spermicides are substances that destroy spermatozoa. Pharmacies sell vaginal tablets, candles and vaginal creams with spermicides. The most popular spermicides in the Russian Federation are Benzalconium Chloride (Pharmatex, Benatex, Gynecotex) and Nonoxinol-9 (patentex oval and sterilin). Glaudide benzalconium-based preparations form a film into the vagina, and nonoxynol-9 - foam.
In the laboratory conditions, the Benzalconium chloride is active with respect to causative agents of gonorrhea, chlamydia, trichomonade and a simple herpes virus. But it does not affect mycoplasms, Gardnerners and Syphilis causative agents. Nonoxinol-9 also protects far from all infections. In general, the hopes of humanity on a decent alternative condoms were not justified.
Scientific studies prove that regular use of spermicides can increase the risk of urinary tract infections and significantly increases the risk of HIV transmission. The fact is that spermicides cause irritation of the mucous membrane, as a result, it becomes more loose, which increases the risk of infection. By the way, precisely because of irritation of the mucous membrane, such a frequent side effect of spermicides, like burning and itching in the vagina.
Enter the candle, tablet or cream is necessary before each sexual intercourse. It is very important to wait until the start of the contact so that the substance is completely dissolved and "started work". For capsules and tablets, the contraceptive effect will occur in 8-10 minutes after administration, the candle will work in 5 minutes, the cream - after 3 minutes. Of course, spermicid can be introduced in advance. However, if the beginning of the intercourse is delayed, you will have to introduce another dose of the drug.
Nonoxinol-9 should be updated every hour, preparations with benzalconium chloride in this plan is humane: a new vaginal tablet should be introduced if the contact is postponed for 3 hours, a capsule or a candle - after 4 hours, a new dose of cream is administered, If a romantic date was postponed for 8-10 hours. At the same time, it is not necessary to strive to somehow "wash" the previous portion of spermicide.
"Oh, that I did. ! " Often in the first days after conception, a woman does not know that a new life is born inside it. So, she risks violating one or more special rules of a healthy lifestyle of pregnant women: not to drink, do not smoke, avoid infections and medicines. Let's figure it out how these fears are justified. And it will help us in this expert - the doctor obstetrician-gynecologist of the highest category Galina Lazarev.
If a woman who is waiting for a child, smokes several dozen cigarettes per day throughout the pregnancy, then the consequences for the fetus may be serious. However, if you told the firm "no" smoking, learning about pregnancy, then a couple of cigarettes a few days after conception - not a reason for panic. According to doctors - additional risk in this case is small. The main thing is to smoke faster!
We will be realistic - regular use of even small doses of alcohol during pregnancy is far from harmless. Ethyl alcohol contained in all alcoholic beverages is capable of penetrating the placenta, and its chronic impact can indeed have a negative impact on the development of the fetus - including to cause developmental delay and provoke the occurrence of deformities. This does not mean that several glasses of wine, drunk by a woman in the first days of pregnancy, will certainly lead to difficult consequences: there is no critical risk, no reason for panic.
When should you stop taking contraceptive tablets before getting pregnant? What is the risk for a child when taking hormones, not knowing about pregnancy? Do contraceptive pills reduce fertility?
doubts about contraceptive pills and pregnancy, like a lot of contraception myths. However, many popular opinions on this occasion do not correspond to reality. Find out what you need to know by taking contraceptive pills and.
Modern women are increasingly choosing contraceptive tablets as a means of preventing pregnancy. In addition to high efficiency, this method will also turn, and a woman can get pregnant relatively after stopping the reception of the tablets. It is estimated that in less than three years after the cessation of the use of this form of contraception can become pregnant with contraceptive tablets 90% of women.
Set of prevention facilities for those who want to keep themselves the opportunity to become a mom in the future, everything is also not rich - these are either barrier methods - the same condoms or sponges, or intrauterine spirals that are not suited to everyone, either contraceptive pills.
Hello, I accept Yarina (21 tablets) 6 months, menstruation begins on the 4th day of cancellation. On the 7th day, the cancellation was unprotected. Is it possible to get pregnant in the days of the cancellation of Prema? And is it necessary to take a break in the reception OK after 6 months?
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Here I am writing here ... Planning took the year ... A whole year ... Long and painful and when there was no hope at all, we did ... I want to start with