{"id":150,"date":"2014-05-09T21:13:50","date_gmt":"2014-05-09T21:13:50","guid":{"rendered":"https:\/\/www.santamonicafertility.hk\/?page_id=150"},"modified":"2016-01-20T22:28:18","modified_gmt":"2016-01-20T22:28:18","slug":"embryo-and-egg-freezing","status":"publish","type":"page","link":"https:\/\/www.santamonicafertility.hk\/fertility-basics\/ivf\/embryo-and-egg-freezing\/","title":{"rendered":"Embryo and Egg Freezing"},"content":{"rendered":"
Embryo freezing<\/strong> is commonly used to preserve embryos that have been produced, but that are not transferred to the uterus. To date, over 150,000 births have occurred from the transfer of previously frozen embryos, some having been frozen for more than a decade. Embryos are frozen using a computer-guided process resulting in a final temperature of -196\u00baC. At this temperature the embryo ceases all metabolic activity until thawed. In the past, freezing embryos lowered pregnancy rates by as much as 50%. However, with newer freezing methods such as vitrification, pregnancy rates are much better, approaching those of fresh (never-frozen) embryos.<\/p>\n Request Information<\/a><\/p>\nEgg Freezing<\/h3>\n