Dr Mokgadi Nchinyani

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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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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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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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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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 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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What to know about cod

Cod contains vitamins, minerals, omega-3 fatty acids, and protein. This makes it a very beneficial food source. Learn more about the health benefits of eating cod here.
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What is the average length for a baby?

Babies follow a predictable growth curve in their first year of life. In this article, we provide a month-by-month growth chart to help people track the continued growth of their baby. We also discuss what it means when a baby is above or below average length.
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Groundbreaking blood test detects fibromyalgia

Researchers have identified a unique 'molecular signature' that distinguishes fibromyalgia from other related disorders that doctors often confuse it with.
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Causes and how to relieve gas in a baby

Gas is a natural part of a baby's daily life, but it can be painful for them. In this article, we look at what makes a baby gassy and how to help relieve their gas pains.
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Breast cancer: Does stress fuel its spread?

A new study from Switzerland shows how stress can act on breast cancer tumors, supporting their spread and diversification and making them harder to treat.
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Is the shot or the pill better for birth control?

People can take the pill or have shots to prevent pregnancy, but which type of birth control is better? In this article, we discuss the effectiveness, side effects, and costs of the shot and pills for birth control.
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What to know about heat rash in babies

Babies are more likely to get heat rash than adults. In this article, we look at why babies get heat rash, different types of rash, and how a caregiver can prevent heat rash in a baby.
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Ovarian cancer: New drug may prevent recurrence

New research in mice identifies a compound that significantly improves ovarian cancer survival by targeting stem-like cancer cells.
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