Fertilization rate (FR) is percentage of transformation of micro injected oocytes into two pronuclei.6,7 The implantation rate (IR); the number of pregnancies per embryo transferred, has been reported to vary from 10% to 40% in different clinics.8,9 It is established that low FR results in poor IR and pregnancy outcome
Accordingly, what is clinical pregnancy rate?
The clinical embryo implantation rate was defined as the number of gestational sacs observed at echographic screening at 6 weeks of pregnancy divided by the number of embryos transferred. The live birth rate was defined as the number of live offspring delivered divided by the number of embryos transferred.
Similarly, what is the success rate of pregnancy?
Your odds of conceiving are still high — up to an 86 percent success rate for couples that try for a full year. The only major change is that your chances of miscarriage by age 30 have risen to 20 percent.