Females

Introduction The luteal phase is the second half of the menstrual cycle, following ovulation. It lasts from the day after ovulation until your next period. The length of this phase can vary from woman to woman and month to month, but it usually lasts about 14 days. During this time, your body has several changes...

The menstrual cycle is something that all women have in common. The norm is for period cycles to change as women age, in a process called menopause (which usually happens between ages 45 and 55). There are also many other reasons why your menstrual periods may be irregular. Short periods of stress, traveling, weight changes,...

Testosterone is a hormone that is mostly present and relevant in men, but is also produced by women in lower quantities and helps them regulate sex drive and fertility. However, if you’re a woman, too much testosterone can affect your mood and may even impair your ability to conceive. But don’t worry: there’s hope! Here’s...

Menopause is a normal process of aging in women. As women age, their hormone levels start declining, which leads to periods stopping. Usually, this process starts at age 45 to 55 for most women. The lower levels of hormones that lead to menopause also result in uncomfortable symptoms such as: Many women that are experiencing...

Introduction Have you noticed that your periods have become irregular? Do you always feel hot, especially in the middle of the night? If so, it could be a sign of menopause. Menopause happens after age 40 or 50, when the ovaries stop releasing eggs, making women infertile naturally. This can affect every part of your...

The luteinizing hormone (LH) is an essential hormone for women. However, men also produce this hormone. LH is part of the hypothalamic-pituitary-gonad axis in the body. It is produced in the brain and then released by the pituitary gland which stimulates ovulation and helps with sexual development during puberty. It also plays an important role...

Introduction Testosterone is the androgen hormone responsible for male characteristics; nevertheless, both men and women produce most of it in the testes and ovaries, respectively. Other endocrine glands also contribute to this hormone level in smaller percentages. Testosterone Production The majority of testosterone is produced in the testes: the male reproductive organs sitting inside the...

Attention Deficit Hyperactivity Disorder (ADHD) is a neurodevelopmental disorder that affects children and adults. Symptoms include inattention, hyperactivity, and impulsivity. Although the exact cause of ADHD is unknown, it’s thought to be related to a combination of genetic and environmental factors. Research has shown, however, that high testosterone levels may increase symptoms of ADHD, and...

Polycystic Ovarian Syndrome, or PCOS, is a condition that affects the body in many ways. The signs and symptoms of PCOS aren’t always clear-cut, but they can make it difficult to have a healthy lifestyle. Due to its side effects, PCOS could develop into more serious conditions such as diabetes, infertility, and heart disease if...

You’ve probably heard that testosterone is the hormone that makes men, well, men. But you may not know that it also plays a big role in women’s health. Too little testosterone in men can lead to fatigue, low libido, and muscle mass loss, while higher levels can also result in serious health conditions such as...