In Vitro fertilization is a test tube baby treatment in which the semen is associated with the egg for fertilization in a laboratory for 2–5 days. This process involves monitoring and promoting the ovaries. After fertilization, the egg is placed back into the uterus. In recent years, the success rate has improved from 30% to improve IVF success rate of up to 80%.
One of the prominent factors affecting the success rate of IVF treatment is age. The average age of women is higher when they come for treatment. They try for a baby naturally up to the age of 30–35, and then they realize it’s not possible to have a baby and reach a hospital for treatment. The success rate of IVF depends on a number of factors, like age and embryo count.
The women with a lower age had an improve IVF success rate from 80% to 90%. But the women’s age group older than 35 has a success rate of 35% to 40 %. This also affects the overall success rate of the treatment.
The factor that effectively decides the success rate of treatment is calculated by the total number of embryos fertilized. The total number of quality embryos and the number of embryos that failed to fertilize are used to calculate the success rate. Some embryos appear to be efficient on the outside but are ineffective during pregnancy. Some embryos look ineffective in outer appearance but lack the efficiency required for successful to make pregnant.