Period is four days late then you have a dark coloured discharge for two followed by really light flow period in colour just or something else no stress anything to cause?

A delay in your period followed by dark-colored discharge and a light flow could indicate several factors. It is essential to consider other symptoms, your overall health, and recent events to determine the cause. Here are some possible reasons:

1. Pregnancy: A dark discharge or spotting before the expected period could be an early sign of pregnancy. It is known as implantation bleeding, which occurs when the fertilized egg attaches to the lining of the uterus. The subsequent light flow could be the beginning of your period or irregular spotting during early pregnancy. However, a pregnancy test is necessary to confirm or rule out pregnancy.

2. Hormonal Imbalance: Disruptions in hormone levels, such as progesterone and estrogen, can lead to changes in your menstrual cycle. This can cause a delay in your period and irregular bleeding. Factors like stress, thyroid issues, or certain medications can affect hormone balance.

3. Stress: Chronic stress can interfere with the normal hormonal regulation of your menstrual cycle, leading to late or irregular periods. Emotional stress can impact the hypothalamus and pituitary gland, which play crucial roles in reproductive hormone regulation.

4. Lifestyle Changes: Significant changes in diet, exercise routines, or sleep patterns can also influence your menstrual cycle. Extreme weight loss or gain, intense workouts, or disrupted sleep can affect the regularity and flow of your periods.

5. Illness: Certain illnesses, infections, or medications can temporarily disrupt your menstrual cycle. Conditions such as flu, fever, or urinary tract infections can cause delayed or irregular periods. Some medications, like antibiotics or birth control, may also affect your cycle.

6. Perimenopause: If you are approaching menopause (typically between the ages of 45 and 55), the transition phase known as perimenopause can cause irregular periods and hormonal changes. Your periods may be heavier, lighter, or unpredictable during this time.

7. Uterine Abnormalities: In rare cases, structural abnormalities in the uterus, such as polyps, fibroids, or even cancer, can cause irregular bleeding patterns and delayed periods. However, these conditions usually come with additional symptoms and require medical evaluation.

8. No Apparent Reason: Sometimes, there may be no identifiable reason for a delayed period and subsequent irregular bleeding. This can simply be a temporary anomaly in your menstrual cycle and may not be a cause for concern.

If you have eliminated the possibility of pregnancy and are still concerned about the changes in your menstrual cycle, it is advisable to consult a healthcare provider. They can assess your situation, perform appropriate tests if needed, and provide guidance or treatment if necessary.