There are many couples who wish to hold their fertility clock before going for family planning and to do that many freezing techniques are available like – Embryo freezing, sperm freezing and egg freezing. These freezing facilities techniques provides time to the couples for accomplishing their desires and at the same time keeps the window of possibility open for them to become parents at a bit delayed stage of their life. In embryo freezing method the embryo is formed by combining the eggs and the sperms that are preserved, both female and male participation is needed in this type of freezing method. In sperm freezing, men are able to freeze their sperm for use in their own future treatment or to donate to someone else’s treatment, whereas in egg freezing process woman’s eggs are retrieved from her ovaries, frozen and then stored so that they can be used when she decides she would like to get pregnant. The reasons for choosing these freezing facilities can be many and thousands of patients are getting successful pregnancies with these effective freezing methods. Also, it is important to note that age is a big factor when it comes down to a personal decision of choosing one of these freezing techniques.