‘Smoking is injurious to health’. This applies to reproductive health as well. Passive smoking is equally harmful, but not many women are aware of this. One survey of female hospital employees found that less than 1 in 4 knew that smoking could hurt their fertility or increase the risk of miscarriage.
The process of IVF(In-Vitro-Fertilization) involves the ovarian stimulation with hormones with the intention of retrieving more eggs. The whole idea is to have enough eggs to produce an optimum number of good embryos to transfer and to freeze a few in case the fresh transfer fails. The question here is how many do we actually need? What is the optimum number of eggs needed to achieve a live birth, which in turn is the ultimate aim of IVF?