Can condom help in avoiding pregnancy during sex?

Condoms do help quite a lot in preventing pregnancy. Statistically, they reduce the chance of getting pregnant by well over 80%. They also help prevent Sexually Transmitted Diseases.

However, you should be careful not to use condoms that have been in your pocket for a long time or something, as friction causes them to deteriorate, which increases the chances of them breaking. Also, don't use condoms whose expiration date has gone by. Finally, it's also recommended that you don't try to wear two condoms are once.

It helps quite a bit but not prefect .