Barrier methods of birth is used in controlling the block sperm from entering the uterus. The best possible way that is coming out these days is to use a spermicide with a barrier method  that provides you the best possible barrier method protection.

• The spermicide helps in killing most of the sperm that enter the vagina. But the fact is that sing spermicide alone is not recommended because it offers poor pregnancy .
• The barrier method then blocks any remaining sperm from passing through the cervix to fertilize an egg.

Here is a list of things that are used in a barrier methods: the diaphragm, cervical cap, Lea's Shield, male condom, and female condom and spermicidal foam, sponges, and film. It is totally different from the other methods of birth control as this method  is used only when you have sexual intercourse. Be sure to read the instructions before using a barrier method. It becomes very vital that you make use of a barrier method in the most correct way every time you have sex.

For more information, you can see videos to learn as to how to use a condom and how to use a female condom.

Sexually transmitted disease protection

Male or female condoms are one of those effective and safe birth control methods that are used to have a fair amount of protection from sexually transmitted diseases (STDs), including infection with the human immunodeficiency virus (HIV).
So in order to have a firm protection from these infections of yourself and your partner, be sure to use a condom every time you have sex.

What To Expect After Treatment
Follow the directions for your choice of barrier method.

• A male or female condom is removed promptly and thrown away. (After sexual intercourse)
• A contraceptive sponge has to be left in for 6 or more hours, then removed and thrown away.(After sexual intercourse)
• A diaphragm or cervical cap has to be left in for 6 or more hours, then washed and stored for reuse.(After sexual intercourse)
• A Lea's Shield is left in for 8 or more hours, then washed. You can also store it for re-use. Bit I would recommend that don't re-use it more than once(After sexual intercourse)