Treatment Results for 2009

We have been working hard to reduce the number of twin pregnancies in the age group 35-39 years by only transferring a single embryo. This has resulted in a slight decrease in pregnancies in this age group whereas the other groups are very stable over the years.
For 2009, 15,4% of women under 35 years had a twin pregnancy, 12,1% of women 35-39 years, and 17,9% of women 40-43 years.