IVF success rates

At Sims IVF our combination of science, experience and care helps us deliver world-class success rates and we are proud of the success rates we are achieving for our patients.

The graphs below represent the most up to date clinical pregnancy rates for fresh and frozen cycles by Sims IVF. 

2018 Clinical Pregnancy Rates

Please see the clinic pregnancy success rates based on age group

2018 Fresh Cycles Sims IVF

Age vs clinical pregnancy %

<35

51

35-37

49

38-39

41

40+

26

2018 Frozen Cycles Sims IVF

Age vs clinical pregnancy %

<35

37

35-37

35

38-39

32

40+

25

Graham Coull Lab Director talks about Sims IVF success rates

Understanding success rates

A clinical pregnancy is when we have confirmed that initial positive as being an ongoing pregnancy determined with a scan between 8 – 12 weeks.

The success rates are also split by age group. The reason for this is that one of the most important factors for success is the female age. Unfortunately, as maternal age increases, the chances of success decreases.

The success rate for patients at Sims IVF range from 51.3% for patients under 39 years to 25% for patients over 40 years.

To put those figures into perspective, a younger couple in their late twenty or early thirties trying to conceive naturally and with no fertility issues would have around 20-25% chance of conceiving on their own each month.

To find out more about success rates please contact us or book an appointment with a fertility specialist.