This varies from person to person. There is a point in time at which hormones in a persons body begin to loose their effective functions, a period I have heard reffered to as adult puberty. In women this is marked by menopause. While you can still theoretically maintain a healthy body at this time, it becomes increasingly difficult. Maintaining a healthy diet and constant exercise are essential to achieving this. A doctor won't tell you much more than this.
The answer is stay away from isolated areas avoided.
C. Using predominantly informational books
She should tell him that it’s not appropriate and that she would be happy to watch movies with him any other time, but given the circumstances she would not like to watch movies that specific time