Mobile Technologies, Applications and Software Design Monica Female Health Care by Muling Huang Monica is an app designed for women with PCOS (polycystic ovary syndrome). Based on artificial intelligence technology, Monica simulates the role of girlfriends, popularizes knowledge related to diseases for female patients, encourages patients with PCOS to face up to diseases, and guides patients to actively adjust themselves and pay attention to their endocrine system health. Monica calls on women to put down their psychological burden, get treatment and embrace a better life.