Overcome Infertility --cryopreservation In Conventional Medication

1. Definition
In fertility, cryopreservation is technique or process where sperm, embryo or unfertilized eggs are frozen and preserved in a liquid nitrogen at very low temperature between 77 K or 196 °C

2. What is cryopreservation ?
a) Freezing sperm
After sperm are withdrawn from the testicle,it is stored in the tube and stored in -80ºC for at least 24 hours. Once completely frozen, the tubes containing sperm is transferred into a regular tube rack for long term storage.

b)Freezing embryo
It is possible to freeze and store embryos in liquid nitrogen at very low temperature. Frozen embryos are stored in embryos bank and only available for legally married couple. The cost of storing embryos are low compare to other treatments and 50% of embryos survive thawing and can be transferred into a woman uterus whenever are needed.

c) Freezing eggs
The technique of egg freezing is still in experience stage because freezing and thawing the eggs may damage the outer layer of the eggs and no body know how long they can be stored for a viable pregnancy.

3. Risk
Some of frozen sperm, embryo and unfertilized eggs may be damaged and can not be used when needed
For the best pregnancy self help program review, please visit bestfertility.blogspot.com/ For series of Infertility Articles, please visit fertility-infertility.blogspot.com/ I have been studying natural remedies for disease prevention for over 20 years and working as a financial consultant since 1990. Master degree in Mathematics, teaching and tutoring math at colleges and universities before joining in the insurance industry