What happens when you think started your period but actually

Option 1: If you think you've started your period but it turns out to be something else, it could be a sign of an underlying medical condition. Some possible causes include:

* Implantation bleeding: This occurs when a fertilized egg implants in the lining of the uterus. It can happen around the same time as your period is due, and it can be mistaken for a period.

* Ovulation bleeding: This occurs when an egg is released from the ovary. It can also happen around the same time as your period is due, and it can be mistaken for a period.

* Breakthrough bleeding: This occurs when you have bleeding between periods. It can be caused by a variety of factors, such as hormonal imbalances, certain medications, or stress.

* Sexually transmitted infection (STI): Some STIs, such as chlamydia and gonorrhea, can cause bleeding between periods.

* Ectopic pregnancy: This occurs when a fertilized egg implants outside of the uterus. It can be a serious condition, and it's important to seek medical attention if you think you may have an ectopic pregnancy.

* Uterine fibroids or polyps: These are non-cancerous growths that can cause bleeding between periods.

* Endometriosis: This is a condition in which uterine tissue grows outside of the uterus. It can cause bleeding between periods, as well as pain and infertility.

* Cancer: In rare cases, bleeding between periods can be a sign of cancer, such as endometrial cancer or cervical cancer.

If you're not sure what's causing your bleeding, it's important to see a doctor to get a diagnosis and treatment.

Option 2: If you realize that you haven't actually started your period, it could be due to a variety of factors, such as:

* Stress: Stress can affect your hormones and cause your period to be late.

* Eating disorders: Eating disorders can lead to malnutrition and weight loss, which can disrupt your menstrual cycle.

* Excessive exercise: Excessive exercise can also disrupt your menstrual cycle.

* Medications: Certain medications, such as birth control pills and antidepressants, can cause your period to be late.

* Medical conditions: Some medical conditions, such as thyroid problems and diabetes, can also affect your menstrual cycle.

If you're concerned about your late period, it's important to see a doctor to rule out any underlying medical conditions.