It may be anywhere from 21 to 35 days long. Most periods last 3 to 5 days, but anywhere from 2 to 7 days is normal. Menstrual cycles may happen around the same date every month or they may be irregular. A menstrual period is considered late if it hasn't started 5 or more days after the day you expected it to start.
Furthermore, can you miss a period without being pregnant?
That can cause a late or missed period. As well as extreme exercise, weight loss or weight gain, eating disorders, or it could be your body still working out your cycle. However, if it is happening often – where you only have a period every few months or so, you should certainly talk to a healthcare professional.
What causes delayed period apart from pregnancy?
One of the most common medical causes of missed periods without pregnancy is polycystic ovary syndrome (PCOS). PCOS is caused when high levels of certain hormones stimulate your ovaries to produce lots of follicles. Another cause of missed periods is over-production of the hormone prolactin.
How many days after a missed period should you worry?
You should wait to take a pregnancy test until the week after your missed period for the most accurate result. If you don't want to wait until you've missed your period, you should wait at least one to two weeks after you had sex. If you are pregnant, your body needs time to develop detectable levels of HCG.