From the Guardian:
A British woman has become the first in the world to conceive using a new IVF technique that could more than double the success rate of pregnancies.
The 41-year-old woman was treated after suffering two miscarriages and having 13 courses of IVF, none of which led to a baby.
[…]
The process uses a laser to make a small incision in the outer membrane of the egg, from which doctors can extract the polar body containing the 23 chromosomes that were expelled before fertilisation. The doctors then use a computer-driven screening process to check if all of the chromosomes are present.
[…]
World’s first pregnancy from using new IVF egg screening tech