No menstrual urine paper has a pink color, need to observe, if there is a pink color, the time to come to menstruation did not come, you can buy a pregnancy test to test to see if it is pregnant. Some people who are pregnant will also be like this, you can also observe to see, usually just started to come first pink color, a day or two after the amount of menstruation, menstrual blood will come down, this situation is usually not a big problem. So if it stays pink for the whole period, you must test with a morning pregnancy test to see if you are pregnant. Low progesterone will result in a pink color on your pee. If you test with a morning pregnancy test and it shows that you are not pregnant. If you don’t have your period for a few days, you should consider that you have irregular menstruation. Under normal circumstances, it is normal for your period to be early or late within a week. If it is more than a week, or this situation, to rule out the case of pregnancy can take a little adjustment of the drug, usually like late at night, weight loss, stress, irregular work and rest and so on will cause menstrual changes. At this time, you can take some regulating drugs, such as motherwort granules, wuji baifeng pills, curved and capsules to regulate try to see, after taking to see if you can really come to menstruation, if the menstruation can be normal, it is not a big problem. If the menstruation can come normally, it is not a big problem. If the menstruation is not allowed frequently, you have to go to the hospital to do the corresponding examination, and then according to the results of the examination and then the symptomatic treatment.