Preena S. Sivsankar

What to know about female sex hormones

Summary description Female sex hormones, or sex steroids, play crucial roles in sexual development, sexual desire, and reproduction. They also influence body weight and hair, bone, and muscle growth. Learn more about the types and roles of these hormones here.
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Are large areolas normal?

Areolas can be large or small, and they come in many different shapes and colors. They can also change over time, for example, with age or during pregnancy and breastfeeding. Learn more about areola size and reduction options here.
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Signs and symptoms of colon cancer in men

Many symptoms can indicate colon cancer in men, including bowel changes, weight loss, cramps, and bloody stool. However, these symptoms can also be due to other causes. Learn more about colon cancer symptoms and when to see a doctor here.
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Is it safe to use coconut oil for vaginal dryness?

Some people prefer a more natural approach to relieving vaginal dryness. Pure coconut oil is free from additives, and studies suggest that it is generally safe to use on the skin. Learn more here.
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Is blue balls a real condition?

Blue balls is the informal term for epididymal hypertension, which causes uncomfortable or aching testicles if a person is aroused but does not ejaculate. Learn more about the myths and facts here.
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What causes a low libido?

It is common for a person's libido to fluctuate throughout their life and according to their mood. However, a significant change in libido may be due to an underlying cause. Learn about low libido causes and how to treat them here.
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Breast cancer: Estrogen byproducts may predict outlook

New research finds an association between the ratio of two estrogen metabolites and the risk of all-cause mortality among women with breast cancer.
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What does the color of period blood mean?

Period blood can vary in color and relays important information about a person’s health. Normal period blood typically varies from bright red to dark brown or black. Blood or discharge that is orange or grey may indicate an infection. Learn more about what the different colors can mean here.
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What causes bloody urine in men?

Seeing blood in the urine is a symptom of many underlying problems in males, including infections, an enlarged prostate, and kidney stones. Learn about the causes and their treatments here.
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What does herpes look like?

Herpes is a condition caused by the herpes simplex virus. People may notice herpes symptoms across the body, including in the mouth, on the genitals, or in the eyes. This article discusses what herpes looks like, describes the symptoms, and provides pictures to help identify herpes.
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Can you get pregnant on your period?

A person can get pregnant at any point in their menstrual cycle, but it is much less likely during their period. In this article, we look at the factors affecting whether someone can get pregnant before, during, and after their period.
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How can you make your period come faster?

People have tried many methods to induce periods using traditional and modern medicine. In this article, we look at the evidence behind various ways to make a period come faster, risks, and methods that have no scientific backing.
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Normal sperm count: Everything you need to know

A sperm count is part of a larger test called semen analysis. A doctor may test a person’s sperm count if they have fertility concerns. Learn about average, low, and high sperm counts here.
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Rectal pressure: Causes and when to see a doctor

Rectal pressure is a common symptom of a variety of problems, from constipation to ulcerative colitis. Learn more about the causes and possible treatments here.
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Home remedies for getting rid of hickeys

Hickeys, or love bites, are bruises that can appear when someone sucks on another person's skin. Hickeys tend to disappear on their own after several days, but some home remedies may help get rid of them faster. Learn more here.
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Relieving sciatica pain during pregnancy

During pregnancy, the uterus can put extra pressure on the sciatic nerve, causing sciatica pain in the low back and legs. In this article, we look at how to relieve sciatica using stretches, exercise, massage, and other methods.
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What causes a constant urge to pee?

Infections and other bladder issues can affect the way a person urinates. Some conditions can cause a constant urge to pee, even when doing so produces little urine. In this article, we look at causes, treatments, and when to see a doctor.
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Can home remedies help regulate your period?

Certain home remedies and lifestyle changes, such as diet and exercise, can help people to regulate irregular periods. In this article, we look at home remedies that are backed by science, along with those that are not, such as eating turmeric and pineapple.
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What causes pain in the testicles?

A range of medical conditions can cause testicular pain, from infections to testicular torsion, a medical emergency. Learn about these and other causes of pain in the testicles here.
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What causes upper stomach pain in the third trimester?

Stomach pain is one of the most common pregnancy complaints. Most often, pain in the upper stomach or abdomen is harmless, though people should know when to see a doctor. Learn more about the causes and treatment for upper abdominal pain during pregnancy here.
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