Among embryos created in a laboratory some have too many and some have too few chromosomes. This is called aneuploidy. Embryos can also have genetic defects which can cause health problems in a child. Preimplantation genetic testing (PGT) is used to select embryos with the right number of chromosomes and those that do not have defective genes. There are two types of PGT:
There’s been a surge in the number of women using low cost fertility treatment, the Victorian Assisted Reproductive Treatment Authority’s 2019 annual report shows.
In 2018-19, 12,940 women received fertility treatment in Victoria. Of this number, 2,339 received treatment at low cost clinics – a 22 per cent increase from the previous year.