What is a luteinizing hormone?

luteinizing hormone is a hormone that helps regulate reproductive processes in men and women. The pituitary gland is produced. In women, the luteinization hormone helps to regulate the menstrual cycle and ovulation. In men, this hormone stimulates testosterone production that plays an important role in sperm production. Determination of the amount of luteinizing hormone present is a common step in exploring infertility in women and men.

In women, the amount of luteinizing hormone present in the body differs during the menstrual cycle. The hormone increases rapidly before ovulation. Luteinizing hormone analysis can be used to assess irregularities in women's menstrual cycles, determine menopause and determine early and late puberty in children.

The luteinization hormone test can determine whether a woman ovulates. This can be done as a urine test. These tests can help women determine when the most fertile days of menstrualcy are. Home tests are available in the pharmacy. Women can also use methods of raising awareness of fertility, such as taking their basic body temperature and recording their vaginal secretions to monitor the growth of hormone, which shows their most fertile days.

Other luteinizing hormone analyzes require a blood test. Because the amount of this hormone changes in women during the menstrual cycle, tests may be performed within a few days. Many states can change the levels of luteinization of hormones, including some drugs. Normal hormone levels differ not only during the woman's menstrual cycle, but also according to age and sex.

abnormally high levels of luteinizing hormone may indicate that women's ovaries do not work, have been removed or early puberty in girls. High hormone levels in men may indicate that the testicles do not work or have been removed or Krinefelter syndrome. Low levels in women and men may indicate eating disorder, stress, pituitary failure, part damagebrain or low body weight.