Mechanical methods to prevent pregnancy.. IUD. Method of counting or calculation. Condoms or female. Plastic ring. Cosmetics kill sperm

1 - IUDWay too common, effective, and during which planting IUD is asimple machine made ​​of plastic and cut small copper inside the uterus to prevent Ingraz embryos, as well as the reactions inside the uterus reduces the activity of the sperm and his arrival into the fallopian tube, and there is also a spiral hormonal containing thehormone progesterone, which helps in the treatment sessionaccompanied by severe pain and bleeding reduces the amount of blood during the menstrual cycle.

2 - the way the count or account  Here are counted to determine ovulation and prevention ofsexual intercourse during these days can prevent pregnancy, andthis method can be applied to women who are to have a regularsession every 28-30 days and ovulation is determined in several ways:

* Rise in body temperature the day of ovulation half a degree forthe normal temperature.

* Changes in color and thickness of secretions of the cervix.

* The use of certain methods of examination (Kits) to take a urine sample and tested for hormone (LH), which is high on the day ofovulation.

And are to refrain from sexual intercourse three days before andthree days after ovulation, and this method does not apply towomen or nursing mothers who are outside her irregular.

3 - or the female condomOf the methods available and very cheap relatively to preventpregnancy, and is also reduces the transmission of somesexually transmitted diseases, as well as the female condomavailable, which shall contain the rubber ring from one of its regions are placed inside the vagina before sexual intercourse.

4 - Episode plastic  These also are blocking the arrival of sperm through the cervixand is fitted and measured by determining the competent doctor, preferably using some lotions that kill sperm with them toincrease their effectiveness.

5 - Make kill sperm  There are several forms, including creams, gels and sprays, as well as vaginal suppositories but is not recommended for usealone and prefer to use with other methods of contraception to increase effectiveness.