Given the societal norms of the late 19th and early 20th centuries, it's likely that Chalmers grew up in a family that adhered to traditional gender roles. Her upbringing may have instilled in her a strong work ethic and a desire to contribute to society, even within the limitations imposed on women at the time.

It is unknown if Chalmers married or had children. Information regarding any romantic relationships or family life is currently unavailable. Her dedication to her invention and business endeavors may have occupied a significant portion of her time and energy.

As an entrepreneur, Chalmers likely cultivated social and professional networks to support her business ventures. These networks may have included other inventors, businesspeople, and women's health advocates. Details of these relationships remain unknown.

Details about the later years of her life are scarce. It is unknown where and when she died.