When do you know when your period is coming?

There are several signs and symptoms that may indicate that your period is coming. These can include:

1. Premenstrual syndrome (PMS): This refers to a range of physical, emotional, and psychological symptoms that occur in the days or weeks leading up to your period. Some common PMS symptoms include:

* Mood swings, irritability, or anxiety

* Fatigue or low energy

* Acne or other skin changes

* Breast tenderness or swelling

* Bloating or abdominal pain

* Headaches or migraines

* Food cravings or changes in appetite

* Difficulty sleeping or insomnia

2. Changes in cervical mucus: The consistency and amount of cervical mucus produced by the cervix can change throughout your menstrual cycle. In the days leading up to ovulation (when an egg is released from the ovary), cervical mucus may become clear, stretchy, and slippery, similar to raw egg white. This type of mucus is known as "fertile cervical mucus" and can help sperm travel to the egg for fertilization. As ovulation approaches, the amount of cervical mucus may increase and become thinner. After ovulation, the cervical mucus may become thicker, cloudier, and less stretchy.

3. Changes in basal body temperature: Your basal body temperature (BBT) is the lowest body temperature reached during sleep. It can vary slightly throughout your menstrual cycle, and a rise in BBT can indicate that ovulation has occurred. Typically, your BBT will be lower during the follicular phase (before ovulation) and rise slightly (by about 0.2-0.5 degrees Fahrenheit) during the luteal phase (after ovulation).

4. Spotting or light bleeding: Some women experience light spotting or bleeding (known as "implantation bleeding") around the time of implantation, which occurs when a fertilized egg attaches to the wall of the uterus. This can happen about 6-12 days after ovulation and is usually lighter and shorter in duration than a regular period.

5. Lower abdominal cramps: Some women experience mild to moderate lower abdominal cramps or pain (dysmenorrhea) in the days leading up to and during their period. These cramps are caused by contractions of the uterus as it sheds its lining.

If you are experiencing any of these signs or symptoms, it is possible that your period is coming. However, it's important to note that these symptoms can vary from woman to woman and can also be associated with other conditions or health issues. If you have any concerns about your menstrual cycle or any unusual symptoms, it's always a good idea to talk to a healthcare provider for personalized advice and evaluation.