Having two periods in a single month would usually be considered irregular. There are a number of reasons why this may occur, and can often be attributed to common problems such as stress.
Here are a few more reasons why you might experience irregular periods:
- Stress - as mentioned above, stress can impact on when a period arrives. This is due to cortisol interfering with estrogen levels.
- Pregnancy - a woman may experience a very light period or late period if she's pregnant. You should take a pregnancy test if this is the case.
- Poor diet - a lack of vitamins and minerals can have an effect on the regularity of periods. Likewise, being overweight can also cause irregularities.
- Alcohol - drinking too much alcohol places a strain on the liver, which is also required in metabolism of estrogen.
- Menopause - a women in her 40s and above may experience irregular periods throughout the onset of menopause.
- Medication - your periods may be affected by any medication you're currently taking.
Whether any of the above sound like they might be the cause or not, it's always best to consult a doctor if you have any concerns about your health.
Talking about periods with your doctor might sound daunting, but in reality they are not going to be phased by what is essentially a natural function of your body.
