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Five Common Questions On Cryopreservation

Cryopreservation. This is a word that may come off as intimidating to the general public as it can bring to mind terms like cloning, stem-cell research, and the like. But in reality, this has been an essential tool in modern science and medicine, with many people benefiting from it.

Like couples who are finding difficulty in conceiving a child or a person who will undergo a medical procedure that will lessen her/his likelihood of parenthood but may still want children in the future.

These are just some of the many purposes of cryopreservation, but to better appreciate and understand it, below are some of the most common questions on cryopreservation, with their answers:

What is cryopreservation?

Cryopreservation is a process where cells or other biological substances are preserved by freezing them in sub-zero temperatures using liquid nitrogen. At this state, any chemical activity that may cause damage to the sample is effectively stopped.

ally, this method of preservation is used to store sperm and egg cells for third-party reproduction methods like in vitro fertilization.

How is cryopreservation done?

Before a sample is taken from the donor, screening is administered to ensure that she/ he does not have any diseases or conditions that may contaminate the sample. Once a donor is cleared, samples will be gathered. Sperm is gathered from men by taking a sample of their semen.

Once the semen is produced, it is subjected to sperm freezing. For women, a hormone needs to be taken for 2-4 weeks before extraction to stimulate and ripen the eggs. Matured eggs are then extracted through a medical procedure that uses an ultrasound-guided needle.

When the sample has been secured, it will be subjected immediately to egg freezing. These samples will be stored in holding tanks that contain liquid nitrogen.

Is cryopreservation expensive?

The cost for cryopreservation and storage would vary, depending on the cell or tissue sample that will be frozen. For example, storing an embryo can cost as much as US$700 annually. In the case of sperm freezing, this can cost about US$500 to US$1,000. Egg freezing can be much more expensive, with the whole process costing around US$10,000.00. Both will also have a yearly fee of US$500.00 for storage.

How long can a sample be cryogenically preserved?

In some clinics, sperm cells have been successfully stored for about 20 years. Egg cells have been stored for up to 10-15 years. The quality of the sample would also depend on its state right before it was frozen.

Where can I have my samples frozen?

Cryopreservation facilities can be typically found in hospitals and clinics. Most clinics that offer sperm or egg freezing services would also have end-to-end services, meaning screening to storage. Make sure to find out if they are accredited by the proper authorities and are managed by licensed physicians.

To learn more about cryopreservation, you can contact Victory ART Laboratory here, or email us at victoryartlab@yahoo.com

Five Common Questions On Cryopreservation

Cryopreservation. This is a word that may come off as intimidating to the general public as it can bring to mind terms like cloning, stem-cell research, and the like. But in reality, this has been an essential tool in modern science and medicine, with many people benefiting from it.

Like couples who are finding difficulty in conceiving a child or a person who will undergo a medical procedure that will lessen her/his likelihood of parenthood but may still want children in the future.

These are just some of the many purposes of cryopreservation, but to better appreciate and understand it, below are some of the most common questions on cryopreservation, with their answers:

What is cryopreservation?

Cryopreservation is a process where cells or other biological substances are preserved by freezing them in sub-zero temperatures using liquid nitrogen. At this state, any chemical activity that may cause damage to the sample is effectively stopped.

ally, this method of preservation is used to store sperm and egg cells for third-party reproduction methods like in vitro fertilization.

How is cryopreservation done?

Before a sample is taken from the donor, screening is administered to ensure that she/ he does not have any diseases or conditions that may contaminate the sample. Once a donor is cleared, samples will be gathered. Sperm is gathered from men by taking a sample of their semen.

Once the semen is produced, it is subjected to sperm freezing. For women, a hormone needs to be taken for 2-4 weeks before extraction to stimulate and ripen the eggs. Matured eggs are then extracted through a medical procedure that uses an ultrasound-guided needle.

When the sample has been secured, it will be subjected immediately to egg freezing. These samples will be stored in holding tanks that contain liquid nitrogen.

Is cryopreservation expensive?

The cost for cryopreservation and storage would vary, depending on the cell or tissue sample that will be frozen. For example, storing an embryo can cost as much as US$700 annually. In the case of sperm freezing, this can cost about US$500 to US$1,000. Egg freezing can be much more expensive, with the whole process costing around US$10,000.00. Both will also have a yearly fee of US$500.00 for storage.

How long can a sample be cryogenically preserved?

In some clinics, sperm cells have been successfully stored for about 20 years. Egg cells have been stored for up to 10-15 years. The quality of the sample would also depend on its state right before it was frozen.

Where can I have my samples frozen?

Cryopreservation facilities can be typically found in hospitals and clinics. Most clinics that offer sperm or egg freezing services would also have end-to-end services, meaning screening to storage. Make sure to find out if they are accredited by the proper authorities and are managed by licensed physicians.

To learn more about cryopreservation, you can contact Victory ART Laboratory here, or email us at victoryartlab@yahoo.com

About Dr. Gia Pastorfide

Dr. Gia C. Pastofide obtained her pre-medical degree in BS Psychology from the University of the Philippines – Diliman, where she graduated magna cum laude.

She had her residency in Obstetrics and Gynecology at UP-PGH, her fellowship in Reproductive Endocrinology and Infertility with a focus on In Vitro Fertilization and Minimally Invasive Surgery at the National University Hospital in Singapore, her fellowship in Reproductive Medicine at The University of Tokyo Hospital, and her Masters in Reproductive Medicine and Clinical Embryology at The Chinese University of Hong Kong.

Presently, Dr. Gia is the Medical Director of Victory ART Laboratory, a clinical associate professor at the Department of Obstetrics and Gynecology at UP-PGH, and an active consultant at Makati Medical Center and Cardinal Santos Medical Center.

About Dr. Gia Pastorfide

Dr. Gia C. Pastofide obtained her pre-medical degree in BS Psychology from the University of the Philippines – Diliman, where she graduated magna cum laude.

She had her residency in Obstetrics and Gynecology at UP-PGH, her fellowship in Reproductive Endocrinology and Infertility with a focus on In Vitro Fertilization and Minimally Invasive Surgery at the National University Hospital in Singapore, her fellowship in Reproductive Medicine at The University of Tokyo Hospital, and her Masters in Reproductive Medicine and Clinical Embryology at The Chinese University of Hong Kong.

Presently, Dr. Gia is the Medical Director of Victory ART Laboratory, a clinical associate professor at the Department of Obstetrics and Gynecology at UP-PGH, and an active consultant at Makati Medical Center and Cardinal Santos Medical Center.