Feeling that your period is about to come but is delayed may be due to pregnancy, irregular menstruation or pre-miscarriage. 1. Pregnancy: Women of childbearing age who experience delayed menstruation but have the feeling that their period is about to come may be an early sign of pregnancy and not a true sign of impending menstruation. 2. Irregular menstruation: Feeling that menstruation is about to come but is delayed may also be due to women’s nervousness, endocrine disorders resulting in irregular menstruation. 3. Pre-eclampsia: Feeling that your period is coming soon but late may be a sign that you are pregnant, but you don’t know it, and if you experience symptoms such as a feeling of bloating in the lower abdomen, it may be a sign of pre-eclampsia. If a woman feels that her period is coming soon but is late, there may be other reasons besides pregnancy, irregular menstruation, and preeclampsia. It is recommended to go to the hospital in time, improve the examination to clarify the cause of the disease, and then give targeted treatment or treatment under the guidance of the doctor.