IVF Success Rates and Women's Age


IVF success rates vary depending on the age of the woman, the method of IVF treatment, the number of embryos transplanted and the cause of infertility. The younger the woman, the better chances of IVF success rates. IVF treatment for women between the age of 26-35 has the highest success rate. Fertility starts to decline naturally as women age.

 

Average statistics for IVF success based upon a woman's age:

  • 35 and under: 30% success rate
  • 35-38: 24% success rate
  • 38-40:  20%
  • 40-44: 4-10% chance of success
  • 40+: 2%

Older women are often recommended assisted hatching or egg donation to improve their chances of successful IVF. In particular, IVF with egg donation is recommended for women over 45.