Late Period But Negative Pregnancy Test

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Late Period But Negative Pregnancy Test? Missing their periods is something every woman dreads when it is not supposed to be that way.

There could be many reasons for a late period. Stress can delay a period.  If you haven’t indulged in any sexual activity, then a late period is not something to be afraid of.

Even in cases when you are not pregnant, you may miss your periods due to normal hormonal fluctuation. It is OK if your period is late by a day or three or even a week. But as a precautionary measure one should take a pregnancy test after you have missed your periods by a week.

But just opposite to this scenario lies another problem which is getting a negative pregnancy test and not even getting your periods.

What does late period but negative pregnancy test mean?

There can be several reasons for late periods other than pregnancy. There are several others for a late period but negative pregnancy test result.

We will discuss each one of them for you. Any reason for a late period other than pregnancy will give a negative pregnancy test.

Reasons for late periods

As a quick reference list, the following are the reasons for late periods:

  1. Hormonal misbalance
  2. Stress
  3. Sleep deprivation
  4. Dietary loopholes
  5. Extensive workout
  6. Perimenopause – the decline of female hormones after the age of 4o to 50
  7. PCOD
  8. Weight
  9. Breastfeeding
  10. Thyroid diseases
  11. Disturbance in the biological clock
  12. Illness
  13. Diabetes and celiac diseases
  14. Birth control pills
  15. Pregnancy

These 15 reasons for a late period have only one reason for getting a positive pregnancy test. So if you get late period negative pregnancy test it is normal!

Only 1/15 cases of late-period give a positive pregnancy test. Pregnancy is the only reason for late period positive pregnancy test.

Rest all will give late period negative pregnancy test.

Late Period But Negative Pregnancy Test
Late Period But Negative Pregnancy Test

20 Reasons for late period but negative pregnancy test

1) Low levels of hCG hormone produced by the placenta

The reason for getting a negative pregnancy test is that hCG levels are still not sufficient enough. It could be because your placenta is taking more than normal time to form.

It is the placenta that secrets the hormone hCG. Pregnancy tests detect this hormone. If your body doesn’t produce enough hCG, then pregnancy test will not detect it.

2) Using a dilute sample of urine for taking the pregnancy test

In the early stage of pregnancy, your body produces very low levels of hCG. hCG level keeps doubling as your pregnancy progresses.

After reaching the peak level, the hCG level then starts declining. The hCG hormone comes out in your urine. It takes the time to achieve a high concentration.

Your urine gets concentrated if you don’t excrete even when you feel a full bladder. The water gets reabsorbed, and other waste components add. Even hCG gets concentrated. So one needs to take a concentrated urine sample to have enough hCG in it. Otherwise, the hCG will not be detectable.

3) Tubal pregnancy

If you have a chemical pregnancy then you might get a negative pregnancy test and at the same time, your periods won’t come.

A tubal pregnancy is a case when the embryo doesn’t get implanted inside your uterus and instead gets attached to the fallopian tube walls. So this would interfere with both the things namely your periods and your pregnancy.

4) Perimenopause

Perimenopause is the gradual decline of female hormones in blood after the age of 40s. In females, this is a prominent phenomenon and is early menopause stage. Hence if your female hormone levels are gradually declining, then you will not get your period and a negative pregnancy test.

5) High levels of stress

High levels of stress are an underrated cause of diseases. Stress is a risk factor for almost every disorder. High levels of stress can affect the microbes in your gut and can even make you infertile.

Mental or physical stress will neither let your menstrual cycle be normal nor will it allow you to conceive. So you will get late erratic periods and negative pregnancy test if you have high levels of stress.

6) Diseases such as PCOD

Diseases of ovary such as ovarian cancer or PCOD (polycystic ovary syndrome) affect the normal functions of ovaries. So due to cysts or benign tumors ovaries won’t be able to ovulate (release eggs) and hence you won’t get your periods.

For those of you who don’t know the reason for getting periods, the bleeding is due to sloughing off the vaginal lining. This vaginal lining is for implantation of the embryo if the egg and sperm fertilize.

In cases of PCOD and other illness, you won’t be able to get pregnant too. Hence when you are suffering PCOD, you will get a late period and negative pregnancy test.

7) Breastfeeding

Breastfeeding has a natural contraception phenomenon related to it called Lactational Amenorrhoea. This is the absence of menstrual cycle for few months when a nursing mother is breastfeeding her baby.

The lactation hormones suppress the reproductive hormone. It is nature’s way for spacing between offspring. Thus, during breastfeeding you will get a late period but negative pregnancy test.

8) Extensive workout and physical activity 

Athletes and other women involved in extensive physical work show a complete absence of menstrual cycle. This is called Amenorrhoea – an absence of periods.

If you don’t get periods that means you won’t be able to become pregnant normally. So you will get no periods and negative pregnancy test.

9) Frequent Weight fluctuations

Weight has a significant role to play when it comes to fertility and menstrual cycle. A woman who has a fluctuating weight pattern will experience irregular periods.

She might have difficulty in getting pregnant and sustaining a pregnancy. It also can be a reason for getting an early or late period and negative pregnancy test.

10) Thyroid diseases

 The thyroid is a gland that is responsible for controlling the basal metabolic rate. It influences the reproductive functioning of the body too. Hence thyroid makes you prone to late periods and negative pregnancy test.

11) Urinary tract infections

Urinary tract infections can spread to cause severe vaginitis. If you have vaginitis, then your vaginal lining will not develop. The vaginal lining sheds off as periods. If this lining doesn’t form, then you will get the late period and negative pregnancy test. 

12) Illness

Any disease that weakens your immune system can delay your period. Diseases as common as flu or cold can also be a reason for the late period but negative pregnancy test. Typhoid and other illnesses that reduce your weight can cause late period negative pregnancy test.

13) Diabetes and celiac diseases

Metabolic diseases alter the sugar level in the body. These also affect the hormone production. Estrogen is essential for the formation of the vaginal lining. If the vaginal lining is thin, then you will not get period. Diabetes is another reason for late period negative pregnancy test.

14) Birth control pills

Birth control pills alter the entire hormone balance in your body. If you take birth control, you may get a late period. When you stop your birth control pills, your body takes time to restore the menstrual cycle. Still, you’ll get late period negative pregnancy test.

15) Disturbance in the biological clock

If you are traveling and your sleep patterns turn by 180˚ everything goes haywire. Changes in sleeping pattern disrupt the entire body.

Traveling and changing your day’s routine can cause late period negative pregnancy test.

16) Hormone misbalance

Hormone misbalance due to any medications like antidepressants can cause late period negative pregnancy test. These drugs will not directly affect the menstrual cycle. But their presence exerts negative feedback on other hormones.

Similarly, after an IVF treatment, you may get a late period negative pregnancy test as the hCG levels of the fertility drugs first decline, and then the implantation occurs. Only after that will you get a positive pregnancy test.

17) Medications or Drugs and smoking

Any medicines or drugs that are not prescribed by a doctor can also cause late period negative pregnancy test. Smoking is a cause of infertility in women. Taking drugs and other illegal stimulants is a reason for late period negative pregnancy test.

Drugs make conceiving hard. Even if you get pregnant, the drugs can damage your pregnancy.

18) Dietary changes

Dietary changes leading to obesity or sudden weight loss can cause a change in menstrual cycle. It can result in late period negative pregnancy test.

19) Mishandling of pregnancy test

If you do not know how to take a pregnancy test you will certainly get a late period negative pregnancy test. In this case, it may be that you are pregnant and you have a late period false negative pregnancy test.

Mishandling of pregnancy tests includes reading results after allotted time. Read pregnancy test instructions thoroughly before conducting the test.

20) Using expired or defective pregnancy test

Similarly, even if you are pregnant, but you take an expired pregnancy test, you will face the scenario of the late-period false negative pregnancy test.

Expired and defective home pregnancy test cannot detect hCG hormone. They will give you false negative pregnancy test after a late period.

Late period But negative pregnancy test & no symptoms

Late period negative pregnancy test no symptoms mean that you are not pregnant. 

There are many reasons for late period negative pregnancy test no symptoms. 

Late period negative pregnancy test no symptoms mean that you are not pregnant. If you have Late period negative pregnancy test no symptoms but feel extreme pain, then consult a doctor.

Late period negative pregnancy test after IVF is because your body needs time to build up hCG. It is nothing to worry about.

Late period But negative pregnancy test with white discharge

Late period negative pregnancy test with white discharge hints that you may be pregnant. The pregnancy may be at a very early stage, so you are getting late period false negative pregnancy test.

Late period negative pregnancy test with spotting and cramping is also a sign that you can be pregnant. Wait for a week and then retake a pregnancy test.

Negative pregnancy test and missed period don’t always mean that you are pregnant. If you have late period negative pregnancy test with no symptoms then indeed you are not pregnant. 

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