Hormones control essential processes like growth, metabolism, mood, and reproduction, but when their balance is disrupted, it ...

Medically reviewed by Cordelia Nwankwo, MD Key Takeaways Bleeding between periods can be caused by stress, poor nutrition, or ...

Many people experience problems sleeping including not getting enough sleep, not feeling rested and not sleeping well. This ...

Where mood disorders can cause temporary or fluctuating changes in mood, personality disorders cause symptoms that remain consistent over time and across a range of situations. For example, bipolar ...

If you have endometriosis and receive an abnormal result after your Pap smear, you may be wondering if your endo is the underlying cause. Pap smears detect abnormal cells in your cervix. After your ...

Abnormal vaginal bleeding is often ignored, but doctors warn it can be an early sign of cervical cancer. Here's why timely ...

Stress disorders include acute stress disorder, post-traumatic stress disorder, depression, and anxiety. They originate from major stress or traumatic events. Stress is a natural response to life’s ...

Sleep problems are expanding quickly among children because of inconsistent school schedules and more screen time. Disrupted ...

Going through multiple miscarriages can be incredibly difficult, especially when you don’t know why they happen or whether your next pregnancy will be successful. Of all pregnancies, 10–25 percent of ...

What Are the Causes of Abnormal Head Posture? Abnormal head posture commonly occurs due to neck muscle problems, but the condition has eye-related or ocular causes too. Certain eye conditions can ...