Patient: Hello. I hope you are doing fine. I have a question regarding my menstruals. I receive them every month up to three-four days late and they are very light and last up to four days max, but this time they lasted three days only. Should this be a serious issue. I am 19 years old and for the past two years my menstruals are like this, is this something that I should be concerned about. Please clarify this.Thank you!