All embryos suitable for transfer might be frozen on day 5-6 of fertilization to be used for long term embryo transfers. In cases where masturbation doesn't make it possible for sperm to become received, the sample may be received by testicular biopsy or epididymal aspiration. These types of samples demand https://theivfprocess43220.iyublog.com/31334111/what-does-in-vitro-fertilization-mean