mosaicism Tag

The Mosaic Embryo Question

Before we can talk about the mosaic embryo, we must understand more about genetics and embryos… Humans have 23 pairs of chromosomes, 22 chromosomes labelled 1-22 in descending order of size and a pair of sometimes matched (XX) in women and sometimes mismatched (XY) in man, sex chromosomes. In general, when an embryo becomes an embryo, it has a perfectly matched set of 23 chromosome pairs...Learn More