Cryopreservation of oocytes is to freeze the eggs when the mother is healthy to prevent the eggs from aging with the human body, and then take out the frozen eggs for use when she wants to have children.
According to reproductive experts, the pregnancy rate of women over 44 is very low, and the success rate of women aged 25 -35 is the highest. The older a woman is, the lower the pregnancy rate will be. Some women who want to cryopreserve their oocytes before the age of 30 can improve their pregnancy rate after surgery.
Cryopreservation of oocytes can save for a rainy day. Women who have no family planning can preserve young eggs by cryopreservation of oocytes, and if necessary, they can have surgery to get pregnant. Because the eggs are young, the pregnancy rate will be much higher.
Extended data
Peng Jing, a member of CPPCC, suggested giving single women the right to implement assisted reproductive technology:
The reproductive rights of single women have attracted much attention in recent years. Peng Jing, a member of the Chinese People's Political Consultative Conference and founding partner of Chongqing Jingsheng Law Firm, submitted a proposal on "guaranteeing women's equal reproductive rights" this year, suggesting that single women should be given the right to implement assisted reproductive technology.
She suggested amending the relevant legal system in due course. It is suggested that the National People's Congress or the State Council should take the lead in formulating special laws or regulations for the implementation of human assisted reproductive technology. At the same time, married couples and single women who meet certain technical conditions are allowed to implement artificial assisted reproductive technology, giving women equal opportunities to choose their children.
In order to prevent the side effects or other risks caused by oocyte cryopreservation and other artificial assisted reproductive technologies, Peng Jing suggested that the health department should conduct systematic research in conjunction with experts from hospitals and related scientific research institutes to improve human assisted reproductive technologies and effectively prevent technical risks.
Baidu encyclopedia-cryopreservation of oocytes
China Net-CPPCC member Peng Jing suggested: Give single women the right to implement assisted reproductive technology.