New Delhi, July 14 -- Dr Vidya V Bhat answered, "While male fertility doesn't decline as sharply or certainly as female fertility, it's not immune to the effects of ageing. After the age of 40-45, sperm quality starts to reduce. This can be evident as lower sperm count, reduced movement and higher rates of DNA fragmentation, all of which can impact embryo quality and reduce IVF success rates. In some cases, older paternal age has also been linked to an increased risk of certain genetic conditions in children. Therefore, both partners' ages matter when considering fertility treatment."

According to Dr Vidya V Bhat, lifestyle plays a key supporting role. For women trying IVF at an older age, doctors typically recommend a few focused change...