Period tracking for runners can help you align your menstrual cycle with your training. Here's how to track your performance ...

oestriol and oestrone – which each play a role at different phases of the female life cycle. When we talk about oestrogen in the context of the menstrual cycle, we’re primarily talking about ...

A substantial and unexpected rise in women’s labor force participation rates over the past few years has been a key factor ...

The female chooses. Peregrines generally mate for life, returning each year to the same area and even the same nest. However, the female will accept a new mate if the first is killed. There’s ...

Cervical cancer is the 14th most common cancer among females in the UK, yet the symptoms are often not noticeable until the disease is in the advanced stages ...

as well as the female life cycle. My education and life experiences enable me to connect with diverse cultures and life styles.

Butterflies also go through a lot of changes during their life cycle. The female butterfly lays her eggs on a leaf, out of which hatches a larva or caterpillar. The caterpillar feeds on the leaves ...

significantly impact quality of life and athletic performance. Sims also discussed the menstrual cycle's influence on exercise. Women’s strength and endurance vary throughout the 28-day cycle ...

And one of the most amazing changes in nature is the life cycle of the butterfly called…metamorphosis. Me-ta-mor-pho-sis. When a male and a female butterfly reproduce, the female lays eggs ...