Success rates

It is important to know that fertility clinics don’t have to measure their success rates using the  same data. There are so many variables involved in the IVF process:
Age of the female partner
Quality of the sperm
Quality and number of eggs retrieved
Quality and number of embryos
The amount of times embryos are implanted before a pregnancy
Reason and duration of infertility

To allow the fairest and for best comparison we have presented rates according to the age of the female as this has a significant impact on likely success of treatment.