5 causes of shorter periods and how to deal with them
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Typically a period lasts for three to five days every month. However, there are some people who experience shorter periods, lasting just one to two days. While, this sudden change in the menstrual cycle can be worrisome, however, there can be many causes for shorter periods that can make this a natural affair. Your cycle’s length might vary, sometimes even month to month, depending on a wide range of different factors such as stress, increased workout or other hormonal changes. Read on to know the causes of short periods and when you need to go to the doctor.
Is it common to have a short period?
The duration of periods varies from woman to woman. Typically a period should last for three to seven days, but it can be shorter or longer. There are many causes for shorter periods, and they are considered normal if your period is the same length every month. So, you need to check what is normal for you. But if the length of your period suddenly changes, then you may need to check with the doctor. Besides duration, the smell of your period may also indicate different things, and might need to be checked out.
Causes of shorter periods
There can be a number of causes of shorter periods. Here are a few of them.
1. Stress
Stress is one of the biggest causes of shorter periods. If you had your period only for one day and then it stopped, it’s time to check your stress levels. Increased stress levels also result in your periods lasting only a couple of days since stress adversely affects your hormones. Once your stress levels go down, your periods’ length most likely to come back to normal. A study, published in the Journal of Clinical & Diagnostic Research, states that women in stressful jobs are more likely to have shorter menstrual cycle.
2. Rigorous workout
Exceptional increase in your workout regime is also one of the most pertinent causes of shorter periods. If you have been exercising aggressively, it may result in hampering the release of the hormones controlling ovulation, resulting in shorter periods.
3. Certain medications
Certain medicines such as blood control pills, blood thinners, and steroids can also be causes of shorter periods. These can contribute to a shorter period cycle. A study, published in the BMJ suggests that steroids could have an impact on menstruation as well.
4. Other diseases
Medical conditions such as PCOS, thyroid, tuberculosis of the uterus, and certain sexually transmitted diseases are also causes of shorter periods. Conditions such as PCOS can also lead to other factors such as weight gain and mood fluctuations besides irregular periods.
5. Poor ovulation
Other causes of shorter periods could also be poor ovulation. This is known as anovulation, and it might cause lighter or irregular periods. However, longer cycles can also suggest that ovulation might not be taking place properly. A simple ovulation strip can help you determine this.
Also Read: Suffering from period cramps? Here are 3 best sleeping positions for relief
Can a one day-period mean that you are pregnant?
While there are many causes of shorter periods, being pregnant can also be one of them. A short period can mean you are pregnant. Some women go through implantation bleeding as well, there are a few factors to determine what kind of bleeding you are having such as the colour of the blood, the timing. Implantation bleeding is lighter than what a normal period feels like. The colour of the blood would be dark brown or pink red. While menstrual blood is crimson red.
Also Read: Implantation bleeding: How to differentiate it from your periods
What happens if my period only lasts 2 days
One of the other causes of shorter periods is that your body may not be making enough oestrogen, which is required to build the endometrium, which is lost during periods when there isn’t a pregnancy. “If there is a lack of estrogen in your body, the endometrium would not be thick enough and hence the blood flow would be scant. An abnormal menstrual cycle Shorter periods could also mean that your periods have not yet regulated if you have just entered puberty since it takes time for your hormones, especially estrogen, to balance out,” Obstetrician, Gynaecologist and Laparoscopic Surgeon Dr Asha Hiremath explains. If you are over 45 years old, simply having periods that last one or two days may also be a sign of approaching menopause.
What is considered a normal menstrual cycle?
Dr Hiremath says, “Every woman’s period cycle is different in terms of duration and consistency. Even though a menstrual cycle ranging between 4 to 8 days is considered to be normal.” Don’t panic, though, as we have seen that there are many causes of shorter periods. Even if your periods have rarely lasted longer than two days, especially if they are regular and the flow is not too heavy or light, it is normal. A typical menstrual cycle should be 28 days long, even though a cycle can range between 28 and 40 days.
However, it is advisable to see a gynaecologist if you have suddenly noticed a shortened cycle. A gynaecologist will be able to pinpoint the precise cause of the problem so that the appropriate steps can be taken to reverse it right away.
Medical conditions that lead to short periods
Certain health conditions can also be listed as causes of shorter periods. Besides PCOS, thyroid dysfunction and Cushing’s disease can also the reasons for shorter periods. Premature Ovarian Failure, a condition where the woman’s ovaries stop functioning, can also cause shorter or even no periods. Uterine fibroids, endometriosis as well as pelvic inflammatory disease can cause short irregular periods.
When to see a doctor?
While short periods are often normal, it’s important to consult a healthcare provider if your period suddenly becomes much shorter. Also, you must go to the doctor if you experience severe pain or you have other concerning symptoms like pelvic pain, abnormal discharge, or fever.
How to maintain a healthy menstrual cycle:
- Avoid stress: Don’t let stress mess with you. Always practice meditation or yoga to tackle this issue.
- Sleep well: Deep sleep is crucial! Try to sleep early and get enough sleep. According to a study published in the journal PLOS One, if your sleep cycle is healthy, it can help maintain the menstrual cycle.
Short periods can be a result of PCOS as well. Image courtesy: Adobe Stock
- Follow a healthy diet: For a regular menstrual cycle, you need to focus on your diet. Try to include all the essential vitamins and minerals in your diet so that they can help together to manage your hormones.
- Exercise: In order to regularize your cycle, it is crucial that you move your body. A study in the Journal of Education and Health Promotion found that regular exercise can help avoid obesity, maintain hormonal balance, and result in regular periods.
- Avoid overeating: Most of the time, the causes of shorter periods is your diet. So don’t skip your meal, avoid junk food, do not binge eat or overeat, and most importantly, pay attention to your nutritional deficiencies.
Also Read: Stop stressing over light periods! Simply follow these tips to improve menstrual flow
Summary
While shorter periods might be normal for some women, if the duration of your period suddenly changes, it might be a cause for concern. Factors such as stress, intense workouts as well as other medical problems such as PCOS and endometriosis can also lead to shorter cycles.
Does a shorter period mean you are less fertile?
No, just having short periods does not mean that you will face a problem in conceiving. However, it is important to understand the reason behind shorter periods, as that might be a cause for concern.
Is a 21 day cycle normal?
Yes, while the average cycle is of 28 days, a cycle ranging from 21 to 35 days is also considered normal.
Are shorter periods unhealthy?
If your are menstruating regularly, with the same duration of your period, then it is considered normal. But an excessively short period, consistently for months, can indicate a problem with ovulation.
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