Fluctuations in hormones can trigger a period to start. Although symptoms can vary from person to person, certain signs may indicate that a period is about to start. These can include bloating ...

The first signs and characteristics of autism (also known as autism spectrum disorder or ASD) can vary widely and appear at different times. Some people on the autism spectrum show signs within the ...

Bringing up sputum (also called mucus or phlegm) is a sign of COPD. Other examples of signs and symptoms include tiredness or fatigue, chest tightness, shortness of breath and/or frequent lung ...

This means it's also important for you to know what your breasts normally look and feel like, so you’ll be aware of any changes in your breasts and to know the signs and symptoms of breast cancer. The ...