Effects of Smoking on In Vitro Fertilization Cycle Characteristics and Outcomes in Women with Infertility Aged Under 35 Years.

The increasing incidence of infertility has increased the cost of assisted reproductive techniques and raised serious concerns on fertilization worldwide. Age and smoking adversely affect the reproductive system. This study aimed to assess the in vitro fertilization (IVF) cycle characteristics and outcomes of smoking women ages over 35 years.