Search

everythinglearnresearchcommunity

for

Search:↓

Girls conceived via assisted reproductive technologies show early puberty signs and larger ovaries.

Amenorrhea is when a woman doesn't have periods, with primary amenorrhea starting by age 15 or within five years of breast development, and secondary amenorrhea when periods stop for three months. It affects 3-4% of women not pregnant, breastfeeding, or in menopause, mainly due to polycystic ovary syndrome, hypothalamic amenorrhea, hyperprolactinemia, and ovarian failure.

Amenorrhea, or the absence of periods, should be evaluated by age 15 or within five years of early breast development, and is most commonly caused by conditions like polycystic ovary syndrome and hypothalamic amenorrhea.

Early diagnosis and treatment with Leuprolide are key for children with precocious puberty.

Testosterone therapy helps boys with hormone deficiencies develop normal male characteristics and grow properly.

More research is needed to understand how testosterone is maintained in adult males.

Lack or blocking of SRD5a, a key component in hormone creation, can lead to conditions like pseudohermaphrodism and affect hair growth, bone mass, muscle strength, and reproductive health. More research is needed on its regulation from fertilization to adulthood.

The document reports three sisters with Woodhouse-Sakati syndrome showing typical symptoms and unusual gynecological anomalies.

Genetic mutations can affect female sexual development, requiring personalized medical care.

5α-reductase is essential for male sexual development and its inhibitors have potential in treating various conditions related to hormone action.

Woodhouse-Sakati syndrome often causes sexual development issues, hair loss, learning disabilities, deafness, muscle contractions, limb pain, and diabetes.

Three siblings with a rare genetic condition had abnormal sexual development and chose different gender identities, needing surgery and therapy.

Finasteride can cause lasting sexual, emotional, and cognitive issues, with varying severity.

A 23-year-old woman's missed periods were caused by a rare genetic disorder treated with hormone patches.

Accurate assessment of puberty using Tanner staging is crucial for identifying normal and abnormal development.

A 36-year-old person with a female appearance but male chromosomes was diagnosed with a rare enzyme deficiency affecting sexual development.

About 15% of US Army personnel use hair products containing hormone or placenta, with higher usage among non-whites, females, and enlisted personnel.

The document concludes that sex hormones are crucial for mammalian reproduction, health, and behavior, and require more research for therapeutic use.

Amenorrhea is relatively rare and initial testing should check FSH, TSH, and prolactin levels.

Hormonal imbalances are a key cause of missed menstrual periods in women.

The document explains how the male reproductive system works, its role in making testosterone, and how conditions like obesity can disrupt it, leading to low testosterone and fertility issues.

The document concludes that early diagnosis and treatment of Congenital Adrenal Hyperplasia are crucial for preventing serious health issues and improving patient outcomes.

Understanding how DHT works is important for diagnosing and treating hormone-related disorders.

Cyproterone acetate treatment is safe and causes mild feminization, which increases with added estrogen.

Secondary amenorrhea has many causes and requires thorough evaluation to treat and restore menstrual cycles.

Male genital development is driven by androgen signaling and understanding it could help address congenital anomalies.

The conclusion suggests that PCOS may persist due to genetic traits that, while harmful for female fertility, could have provided survival and reproductive benefits to males.

Finasteride negatively affects fish reproduction and gonadal development.

Fadrozole and finasteride change gene expression related to sex hormones and thyroid hormones in frog larvae development.

Gene mutations can cause problems in male genital development.