岁做供卵
45岁做供卵成功率高还是自卵成功率高??
45岁做供卵成功率相比较自卵成功率会更高一些,因为供卵采用的是第三方女性患者提供的卵子,而各大医院对于供卵者的年龄和质量都有严格要求,其中供卵的年龄通常在25-35岁,因为该阶段女性患者的卵子质量会更好一些,[详细]
2024-09-21 08:43 分类:问答How to represent a list of points in R
I am working with a large list of points (each point has three dimensions x,y,z). I am pretty new with R, so I would like to know what is the best way to represent that kind of information.As far as[详细]
2022-12-28 19:44 分类:问答