Why my periods are late: Worried about a missed

Worried about a missed period but not pregnant? Discover the top 10 reasons for delayed periods, from stress and weight to PCOS and thyroid issues. Missed your period? Discover common signs, symptoms, and reasons for a late period beyond pregnancy, including stress, hormonal changes, and medical conditions. Learn when to seek medical advice. A missed or late period can have a variety of causes, and pregnancy is just one of them. Find out about five major causes of late periods — some might surprise you! If you've missed your period but you're not pregnant, there are other reasons. Learn about hormonal change and other possible causes of a late or missed period.