The optimal fertility window for both women (and men) is narrow, and shrinks exponentially with advancing age. Pregnancies are best planned when fertility rates are highest, couples are in optimal health, and when chances of delivering a healthy baby are highest. Biologically, the optimal age bracket for the best fertility outcomes spans from the mid-20s to the mid-30s.
The cause of PCOS is not known, but sometimes runs in families. The symptoms are related to abnormal hormone production (hence the term hormone imbalance). The diagnosis is made following typical symptoms, hormone tests and ultrasound imaging of the ovaries.
Continuous surveillance is not just valuable in entertainment, it is ubiquitous in the security industry. But less obvious adaptation of surveillance has always played a role in aviation safety. The so called black boxes are a mandatory requirement in commercial aircraft. They record all the flight performance data and cockpit conversations, which later become useful for investigations of aviation incidents and accidents. You can term it as a form of Big Brother, continuously recording events, albeit for safety reasons. And now, the healthcare industry is adapting continuous surveillance in attempts to reduce medical errors and improve overall healthcare safety.
Modern medical care, largely based on the science of disease, is what currently defines conventional healthcare. But non-conventional medical care has always had its place and includes complementary medicine, alternative medicine and integrative medicine. When non-mainstream healthcare is used together with conventional medicine, it's considered "complementary". And when a non-mainstream practice is used instead of conventional medicine, it's considered "alternative". Integrative care involves bringing complementary and alternative approaches together in a coordinated manner.