The egg's release is triggered by a hormone in the ovaries called luteinizing hormone, which surges right before ovulation.

在生物进化的长河中，有一种来自远古的生物——七鳃鳗（lamprey），它们携带着一种神秘的多肽——LGnRH-III。这种多肽不仅见证了亿万年的物种演变，更潜藏着调控生殖系统的关键信息，为解开脊椎动物繁殖之谜提供了珍贵线索。

In today’s fast-paced world, maintaining sexual vitality can be a challenge for many men. Factors such as stress, aging, and ...

The use of paraquat is significantly associated with hypothyroidism. Paraquat has been reported to decrease testosterone, ...

Most sex-ed programs cover the basics of conception: an egg and a sperm meet, starting a long and complicated process that ...

Striking new figures from the Office for National Statistics (ONS) reveals millennials (people born between around 1981-1996) ...

They decrease the secretion of hypophysial-luteinizing hormone and follicle-stimulating hormone by negative feedback, thereby inhibiting ovulation. Gonadotropin inhibition also has the effect of ...

Hone Health shares insights from veterans who experienced low testosterone after serving, and why the right treatment is so ...

Finding effective and natural solutions for women’s health can be daunting in today’s fast-paced world. For many women, ...

The researchers saw no difference in follicle-stimulating hormone, luteinizing hormone, or estradiol. One of the study’s ...

In addition to obtaining a thorough medical and surgical history, elicit a completed menstrual history, including menarche and family history of PCOS. A history of hirsutism, acne, alopecia ...

Investigators report findings from a phase 3 trial demonstrating that transdermal estradiol patches were as effective as luteinizing hormone-releasing hormone agonists.