What does it mean when you get negative on the next day of your date and no period for more than a week and your cervix is high open and soft?

Irregular menstrual periods are common. The fluctuations of estrogen and progesterone can be easily affected by stress, weight gain/loss, exercise, lack of sleep, thyroid problems, and uterine issues. If your period irregularities persist, talk to your Dr about what testing can be done to determine the cause. If you had unprotected sex another test one week after the first would confirm.