As the age of our first-time mothers increase, we see an increase in prevalence of infertility in our population. Biologically speaking, the reproductive window of a female is a lot smaller than that of a male, often dipping into the worrying (sub-fertile) range after the age of 37-38 years old in general. Of course, this can vary very widely between different women. There are many reasons for infertility itself and hence the treatment, each targeting different conditions, will be varied. It is important to accurately diagnose the medical conditions present and tackle each one accordingly. For that, you will need the help of a fertility specialist.