How it works:
The condom is a sheath of rubber worn over the erected penis to prevent sperms from entering the uterus of a woman.
How to use a Condom properly:
Check the package to ensure that it has not expired and is intact.
Open the wrap by tearing. Do
NOT
use scissors or a sharp object.
Expel air from the teat of the condom by squeezing or twisting it.
Pull back the foreskin and fit the condom carefully on the erect penis, before any contact with your parthner.
Squeeze the tip between thumb and fore-finger to evacuate air and gently unroll over the full length of the penis.
If necessary extra lubricant can be applied over the condom. You should use water-based lubricant. Oil-based lubricant like vaseline or grease should not be used because they can cause the condom to break.
After ejaculation, the condom must be held in place when the penis is withdrawn, and care must be taken so that no seminal fluid is split.
Use each condom only once.
1.
2.
3 & 4.
5.
2.
3 & 4. 
5. 
