whether its chromosomes are normal or not. Even if the PGS is normal, it is still necessary to consider whether the uterine structure and endometrial environment affect embryo implantation. How to choose between frozen embryos or fresh embryos? Fresh embryos are fertilized eggs formed by the combination of sperm and eggs.
Early embryos will be formed in about phone database three days and are usually implanted in IVF treatment; while frozen embryos are cultured and high-quality embryos are stored in - 196 degrees, waiting for the appropriate cycle for embryo implantation. pregnancy rate live birth rate Course of treatment follow-up symptoms fresh embryo lower than frozen lower than frozen The course of treatment is about 2 months The short course of treatment may cause ovarian hyperstimulation syndrome due to ovulation drugs; premature luteinization or aging of the endometrium makes it difficult for the embryo to implant. frozen embryos higher than fresh higher than fresh Controllable implantation time The long waiting time, because it can control the implantation time.
Can avoid or reduce the impact of ovarian hyperstimulation syndrome. Eight frozen embryo timings make fertility planning more flexible 1. Grasp the fertility of 25-35 years old, and frozen embryos after marriage is the most powerful After marriage, couples can use frozen embryos to "pre-schedule" future childbearing schedules without worrying about the quality of sperm and eggs aging with age. Infertility physicians recommend grasping the best reproductive period between the ages of 25 and 35 to achieve the best benefits, while embryo thawing is recommended before the age of 45 at the latest to reduce the risk of pregnancy at an advanced age and the burden of parenting at an advanced age. 2. The IVF subsidy limits the number of implanted embryos, and frozen embryos are not wasted