What are some symptoms of a first period?

Common symptoms of a first period may include:

- Changes in vaginal discharge. Before your first period, you may notice an increase in clear or white vaginal discharge. This is normal and is a sign that your body is preparing for menstruation.

- Mood swings. You may feel more emotional or irritable than usual in the days or weeks leading up to your first period. Mood changes are thought to be caused by changes in hormone levels.

- Breast tenderness. Some girls experience breast tenderness or pain before their first period. This is also caused by changes in hormone levels.

- Lower abdominal pain (dysmenorrhea). You may have mild to moderate pain in your lower abdomen before or during your first period. The pain is caused by contractions of the muscles in your uterus as the uterine lining is shed.

Here are some other possible symptoms:

- Acne

- Food cravings

- Constipation

- Diarrhea

- Headache

- Fatigue

- Bloating

- Leg cramps

- Backache

- Nausea or vomiting

- Dizziness

- Feeling faint or lightheaded