If a woman’s period is delayed for about 7-10 days, it is better for her to go to the hospital for a checkup. Delayed menstruation is commonly associated with pregnancy, so if a woman’s period is delayed for a week and she has had regular sex before, she should first buy a pregnancy test to see if she is pregnant, and if the morning urine is positive, she can go to the hospital for further blood and ultrasound examination. If a woman’s period is delayed because of menstrual irregularities, the delayed period of 7-10 days can also go to the hospital to check the ultrasound and female hormones, according to the results of the examination of the symptomatic treatment, or medication to promote menstruation.