Barrier Methods of Birth Control

Among the great variety of birth control methods known today some barrier methods are considered to be the most effective in protecting against pregnancy and at the same time against a number of diseases also known as STDs or sexually-transmitted diseases. The barrier methods include both male and female contraception devices such as condoms, diaphragms, cervix caps, Lea's shield and sponges. These methods imply using special devices made of latex, plastic or some other materials that play the role of a barrier for sperm cells and prevent their reaching a female egg.

Pro

Condoms as a perfect barrier method prevent the users from transmitting the diseases, as well as protect from unwanted pregnancy. This is the great advantage, since no other device is able to protect from diseases and infections. There are two main types of condoms: male and female. In most cases condoms do not require applying any other method together with it for double protection, but it is possible. Barrier methods provide strong pregnancy protection. Some devices are also intended for multiple use, for example, diaphragm or cervical cup should be replaced once a year, so they are reusable.

Condoms as well as other barrier devices are sold freely in any drug store and are given without prescriptions.

Contra

Any birth control method does not give the 100% guarantee to the uses that pregnancy will be prevented. Very seldom the devices may fail in the most important situations, that is way they should be used very carefully. Condoms may break or slip off, the sperm cells may leak though the cervical cap or diaphragm, and so on. Fortunately, these cases happen in small percentage of cases, with correct using, of course.

Condoms also decrease the sensitivity in many men and some women. In other words, the pleasure of intercourse is reduced by the latex of the condom and the hardness may be lost. Caps and diaphragms are usually not felt by partners during love making, but in some cases it may happen as well.

Cervical caps and diaphragms as well as female condoms may be difficult to be inserted. Many women find it quite hard to put the cap into its place and can't be sure that it will stay there for the period of time needed. Diaphragms and caps are used always with spermicidal creams or foams that can be sold separately. Also these devices feature diverse sizes, since the body contours of different women are not the same. You should visit your health care provider who may advice the necessary size.

There are also the risks of receiving the toxic shock syndrome while using some barrier devices or some users may suffer the allergic reactions on spermicides or materials the devices are made out of. Moreover, the diaphragm, Lea's shield or cap are reusable devices and can transmit some infections in case if a woman cares it improperly.

It depends on the users, what kind of barrier methods of contraception they wish to choose for protecting. These methods are considered ways of temporary prevention. Condoms are ideal for non-permanent sexual partners, since they prevent both lovers from STDs and women from pregnancy. If a woman has a permanent partner and she has a confidence that there is no risk of disease transferring, she may use caps, diaphragms or other barrier methods.