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What Happens When You Miss a Period?

Missing a period by even one day can be nerve-wracking. If the period is 3 days late or if it is 4 days late, this can lead you to suspect you might be pregnant unless you are used to having irregular cycles. If you weren’t trying to get pregnant, it can be a time of great stress. Nevertheless, you may want to consider getting a pregnancy test so you know for sure whether or not you are pregnant.If the period is 5 days late or the period is 6 days late, and you always have regular periods, see your doctor about getting a blood pregnancy test or a progesterone level to see if you have even ovulated.

Missed Period and Negative Pregnancy Test

If you have a missed period and a negative pregnancy test, you may be dealing with a false negative pregnancy test or you may be dealing with an irregular menstrual cycle. The only way to know for sure is to see your doctor for further testing and possibly an ultrasound to check the uterine lining or to check for an early pregnancy. If you have no symptoms of pregnancy and only have a white discharge but still no period, there is no danger in waiting another few days. If the period is a week late or perhaps the period is 2 weeks late, something may be amiss in your ovulatory cycle and you may be skipping a month. This is not unusual in women who have hypothyroidism or obesity.  

Missing a period by even one day can be nerve-wracking. If the period is 3 days late or if it is 4 days late, this can lead you to suspect you might be pregnant unless you are used to having irregular cycles. If you weren’t trying to get pregnant, it can be a time of great stress. Nevertheless, you may want to consider getting a pregnancy test so you know for sure whether or not you are pregnant.If the period is 5 days late or the period is 6 days late, and you always have regular periods, see your doctor about getting a blood pregnancy test or a progesterone level to see if you have even ovulated.

Missed Period and Negative Pregnancy Test

If you have a missed period and a negative pregnancy test, you may be dealing with a false negative pregnancy test or you may be dealing with an irregular menstrual cycle. The only way to know for sure is to see your doctor for further testing and possibly an ultrasound to check the uterine lining or to check for an early pregnancy. If you have no symptoms of pregnancy and only have a white discharge but still no period, there is no danger in waiting another few days. If the period is a week late or perhaps the period is 2 weeks late, something may be amiss in your ovulatory cycle and you may be skipping a month. This is not unusual in women who have hypothyroidism or obesity.  

If you have a late Period with Negative Pregnancy Test

If it is unusual for you to have a week late period, a skipped period, or light spotting with minimal cramps, it is much more likely that you might be pregnant. Take a home pregnancy test using a first morning specimen to see if you might be pregnant. A missed period on birth control is not unusual as the birth control pill tends to dry up the uterus but you should still take a pregnancy test nevertheless. If this is a plan B late period scenario, the plan B may not have worked and you might actually be pregnant. Again, a pregnancy test at home or at your doctor’s office is in order. It is not unusual to have a brown discharge or brown spotting instead of a bloody flow when you are on birth control but if you have symptoms of pregnancy or skipped a couple of pills during the last cycle, you might be pregnant and need to take a test. If you have missed your period and have had no period for two months, this may mean you have an underlying medical problem that needs addressing and that is unrelated to pregnancy.  

Read also: What does a Negative Pregnancy Test Mean? Dealing with Pregnancy Symptoms Dealing with a False Negative Pregnancy Test When you have a Positive Pregnancy Test

 

A Negative Pregnancy Test but No Period

If you have had no period and have taken a pregnancy test that turned out negative, it is likely that nothing is wrong. Women have irregular cycles all the time and it doesn’t necessarily mean you have had a false negative pregnancy test. If you took a really early type of pregnancy test, such as one that detects pregnancy 4 days before the period is missed, you stand an even lesser chance of this being a false negative pregnancy test.  

No Period Negative Pregnancy Test Scenario

If your period is 8 days late or if the period is 10 days late and you have had unprotected sex, a pregnancy test should show you are pregnant. If that test is negative, it may be you are having an irregular period for any number of reasons. Missed period difficulties are common, especially if you are under some kind of stress. If you have 2 missed periods and a negative pregnancy test, see your doctor to make sure you don’t have hypothyroidism or early menopause. Blood tests can help determine if you have any of these conditions, which are completely treatable.  

Missed Period but Negative Pregnancy Test Scenario

False negative pregnancy tests are not that common, especially if you use a sensitive pregnancy test that detects a pregnancy 3 days before a missed period. Even so, it is still possible that you have had a false negative pregnancy test after a missed period. See your doctor if you are worried that you might be pregnant or if you are having lower back pain unaccompanied by a light period. A transvaginal ultrasound can be done to check for a missed pregnancy, an ectopic pregnancy or just a normal uterus that hasn’t shed its lining yet. If you continue to miss your period, periodically test for pregnancy and get a confirmatory ultrasound in order to date the pregnancy if the test becomes positive. You won’t have accurate dates unless you had a regular 28-day cycle and took a pregnancy test two days before the period was expected. These are very sensitive tests and you can date your pregnancy by your last menstrual period without having to have a dating ultrasound in the first trimester.  

Reasons for a Missed Period

Common reasons for a missed period include the following:

  • early pregnancy;
  • obesity;
  • anovulatory cycles;
  • hypothyroidism;
  • irregular cycles.

Your doctor can help you sort out the possibilities so you know what is going on and what to expect. Some women have no way of knowing when they are about to have their period and therefore do not know when they got pregnant. Only an early first trimester dating ultrasound can really tell you and your doctor when you got pregnant and how far along you are. If you miss your period and have a positive pregnancy test while on birth control, stop the birth control right away and contact your doctor. It could mean that the pill was ineffective or that you missed more than one day of the pill pack during the previous cycle. You likely ovulated even though you were on the pill and you now have to face whether or not to continue the pregnancy. While it is not generally recommended that you get pregnant while on the pill, many women have had this happen to them without any negative impact on the fetus.

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