Asking for a friend: I'm single and in my late 30s but really want to be a mum. Would I regret using a sperm donor?
Consider pursuing motherhood on your own if relationships aren't aligning with your goals.
How the menstrual cycle is regulated: Science points to internal body clock and mitigates lunar influence
The menstrual cycle is a complex phenomenon involving various phases like menstrual bleeding, growth of ovarian follicles, egg release, and endometrial degradation.
Recent research suggests that the timing of menstrual cycles is likely regulated by an internal biological clock similar to the circadian rhythm.
Genetic link between early rising and anorexia revealed in new study
Early birds may have a greater risk of developing anorexia nervosa.
Anorexia nervosa is associated with insomnia and may be characterized as a morning disorder.