Medically reviewed by Danielle Weiss, MD Key Takeaways High estrogen can cause emotional and physical symptoms in both men and women.In women, high estrogen can lead to heavy periods, mood swings, and ...

Men’s testosterone levels have fallen by half in last 50 years, scientists warn - Environmental factors like ...

Estrogen is often regarded as the “master regulator” of the human body. It is involved in regulating various critical functions, such as reproductive health, bone density, and cardiovascular function.

This article was reviewed by Felix Gussone, MD. Key Takeaways: From testosterone to FSH and LH, a number of hormones drive male fertility. These chemical messengers regulate sperm production, sex ...

Annalisa (Nalis) Merelli is focused on boys’ and men’s health: She looks into reproductive health, trending treatments, screening approaches, mental health, and everything in between. Testosterone is ...

A recent study published in Scientific Reports investigates the accuracy of a novel artificial intelligence (AI) screening method for male infertility based on serum hormone levels. Study: A new model ...

If you're like most primary care clinicians, your email inbox is flooded with messages from patients with questions about lab results. A common query: Should I be worried about an abnormal value on a ...

A study in military veterans finds that explosive blast-related concussions frequently result in hormone changes leading to problems such as sleep disturbances, fatigue, depression and poor quality of ...

The relationship between certain male hormones and fertility is strong: Even minor imbalances of these key hormones can have a major impact on reproductive health. For one example to illustrate how ...