Sentences with phrase «chromosomally normal embryos»

Expectations are that on average about 1/10 eggs produces a chromosomally normal embryo, for example, starting with 10 eggs yields on average 7 embryos that on CCS testing will yield 1 - 3 with normal chromosomes.

As women age, the chance of a chromosomally normal embryo declines.

Not exact matches

When we are routinely doing the biopsies at this stage, this is probably going to be a technique in the future, that we are only putting back embryos that are chromosomally normal, back into patients.

But 33 percent of D7 embryos biopsied and tested with preimplantation genetic screening were found to be chromosomally normal — or euploid.»

These genes likely came from the gametes — the eggs or sperm — and can be used to predict whether an embryo is chromosomally normal or abnormal at the earliest stage of human development.

Key findings of this research, which was conducted by Shawn L. Chavez, PhD and her colleagues at Stanford University and analyzed at OHSU, showed that by looking at the duration of the first mitotic phase — a short period in the cell cycle — one can identify chromosomally normal versus abnormal embryos up to approximately the 8 - cell stage.