Publication: Hindustan Times
Doctor: Dr Prathima
Date: 21^th Jan 2026

Menstrual cycle syncing is a commonly believed phenomenon where women who spend time together experience periods at the same time. However, medical experts clarify that there is no strong scientific evidence proving that menstrual cycles biologically sync due to proximity. Instead, factors such as stress, sleep patterns, lifestyle habits, exercise, and hormonal changes can influence cycle timing, sometimes making periods coincide by chance. Individual menstrual health and regularity are more important than comparisons with others. Dr Prathima, Consultant Obstetrician and Gynaecologist at Motherhood Hospital,Banashankari, emphasizes that women should focus on maintaining healthy, regular cycles and seek medical advice if they notice sudden changes, severe pain, or irregular periods.