Physics Wallah

ICSH Full Form, ICSH Functions in Male and Female

The ICSH full form is Interstitial Cell-Stimulating Hormone. Learn more about the ICSH functions in male and female, and Blood Tests to Determine ICSH Levels.
authorImageKrati Saraswat6 Jun, 2025
Share

Share

ICSH Full Form

The ICSH full form is Interstitial Cell-Stimulating Hormone. The hormone is secreted by the pituitary gland and is the size of a pea. The major function of the ICSH hormone is to regulate the menstrual cycle for women and the reproductive health of males.

The hormone reacts with gonadotropin produced by the pituitary gland, follicle-stimulating hormone (FSH). The major function of FSH is to stimulate the production of eggs and ovarian follicles. The levels of LH in the blood reveal if the patient is suffering from any reproductive issues.

ICSH Full Form in Medical

The ICSH full form in Medical is Interstitial Cell-Stimulating Hormone. It is also known as luteinizing hormone (LH). LH is a hormone produced by the pituitary gland which is known to regular the functioning of the male or female reproductive body. In layman's language, the ICSH hormone assesses the reproductive health of a person. The LH hormone works by stimulating the interstitial cells in the testes to produce testosterone. Whereas in the female body, it works by regulating the menstruation level. ICSH hormone triggers ovulation and also helps in the development of the corpus luteum.

ICSH Full Form in English

The ICSH full form in English is Interstitial Cell-Stimulating Hormone. This LH hormone is secreted by the pituitary gland and ensures the proper functioning of the reproductive health of an individual. It plays a crucial role in regulating the production of testosterone in the testes. It is called the LH hormone as it acts on the Leydig cells. The ICSH hormone also supports the development of male reproductive organs, secondary sexual characteristics, and overall reproductive function.

ICSH Full Form in Hindi

The ICSH full form in Hindi is इंटरस्टिशियल सेल-स्टिम्युलेटिंग हार्मोन है। पिट्यूटरी ग्रंथि एलएच का उत्पादन करती है, जो एक हार्मोन है। एलएच को अंतरालीय कोशिका-उत्तेजक हार्मोन के रूप में भी जाना जाता है। पिट्यूटरी ग्रंथि, जो लगभग एक मटर के आकार की होती है, मस्तिष्क के आधार पर स्थित होती है। एलएच महिलाओं के मासिक धर्म चक्र का एक महत्वपूर्ण पहलू है। यह पिट्यूटरी ग्रंथि, कूप-उत्तेजक हार्मोन (एफएसएच) द्वारा उत्पादित एक अन्य गोनैडोट्रोपिन के साथ परस्पर क्रिया करता है। एफएसएच डिम्बग्रंथि कूप को उत्तेजित करके अंडे को बढ़ने का कारण बनता है। यह एस्ट्रोजेन का उत्पादन करने के लिए कूप को भी उत्तेजित करता है। आपके रक्त में एलएच का स्तर प्रजनन स्वास्थ्य स्थितियों की एक श्रृंखला के साथ अंतर्निहित चिंताओं को प्रकट कर सकता है।

October Month’s Medical Days
World Heart Day Breast Cancer Awareness Month
World Mental Health Day World Arthritis Day
Global Handwashing Day World Food Day

ICSH Function in Male

LH hormone is present in the male body and regulates the functioning of the pituitary gland and male reproductive system. The ICSH hormone targets the Sertoli cells present in the seminiferous tubules. This eventually creates a protein called Androgen Binding Protein (ABP) in the body. The protein is then attached to the androgen receptor and it produces the androgen testosterone and inhibin. Here are the major functions of the LH hormone in males.

1. Testosterone Production

LH hormone stimulates the interstitial cells also called Leydig cells to produce testosterone. This cell is present inside the testes of the male. Testosterone is the primary male sex hormone which is helpful in the development and maintenance of male reproductive tissue. Apart from this, it also stimulates secondary sexual characteristics and libido in males.

2. Spermatogenesis Support

LH hormone also supports spermatogenesis which stimulates the process of sperm production in the body. The ICSH hormone increases the pace of testosterone production which is helpful for the maturation and development of sperm cells within the testes.

3. Feedback Regulation

LH hormone is also helpful to get a negative feedback mechanism that regulates testosterone levels. When testosterone levels are low, the hypothalamus releases gonadotropin-releasing hormone (GnRH), which signals the pituitary gland to produce and release LH, stimulating testosterone production. As testosterone levels rise, they inhibit the release of GnRH and, subsequently, LH, helping to maintain a balance in testosterone levels.

ICSH Function in Females

LH hormones play a vital role in regulating the functioning of the pituitary gland in the body. The LH hormone also helps to regulate the menstrual cycle and reproductive system. Find the key function of ICSH hormone levels in females below:

1. Ovulation

ICSH hormones trigger the release of mature eggs during ovulation from the ovary. The hormone increases the level of ovulation which happens about 24 to 36 hours prior. The LH hormone is active in the body until the egg matures since its release in the ovary.

2. Corpus Luteum Formation

After ovulation, the ICSH levels stimulate the ovarian follicle to transform into the corpus luteum. The corpus luteum produces the hormone progesterone that prepares the uterus for any pregnancy. The LH hormone plays a pivotal role in supporting early pregnancy.

3. Hormonal Regulation

LH hormone works in close moderation within the overall female reproductive system. The major hormones it works together is such as follicle-stimulating hormone (FSH), estrogen, and progesterone. All of these work hand in hand to regulate the menstrual cycle and maintain reproductive function in a female.

Blood Tests to Determine ICSH Levels

To determine the level of ICSH in the body, doctors prescribe an LH Test. This test luteinizing hormone (LH) determines the level of hormone in the bloodstream. The results are the same for the male patient. However, the ICSH hormone levels may differ in women depending on their condition. The LH levels may differ during the menstrual cycle or during pregnancy as well. The outcome of the result determines the fertility level in men and women. In some complex cases, the doctors can also suggest a urine test to rule out any fungus or bacterial infection. In case, the level of ICSH in the body is low or not at par with the normal percentage. Then, the doctor can give a gonadotropin-releasing hormone injection (GnRH). The main function of this injection is to stimulate the production of LH in the body. This also rules out any possible issue with the pituitary gland or brain.

ICSH Hormones Normal Levels

ICSH hormone is produced inside the body of both females and males. The major function of this hormone is to regulate the reproductive health of people. The FDI has prescribed a normal level range of the LH hormones that should be present within the body. Anything lower or higher than that range can have harmful implications on the reproductive system.

Patient Category ICSH/LH Levels
Adult Males 1.5 - 9.3 IU/L
Adult Females (Follicular Phase) 1.9 - 12.5 IU/L
Adult Females (Luteal Phase) 0.5 - 16.9 IU/L
Adult Females (Ovulation) 25 - 40 IU/L
NEET Exam Important Full Forms
MRI Full Form IUCD Full Form PCT Full Form DOTS Full Form
CPR Full Form MDR Full Form NLCP Full Form TT Full Form
IDH Full Form CHF Full Form ADH Full Form
ARDS Full Form GMO Full Form HCG Full Form BOD Full Form
DHT Full Form IBA Full Form ECF Full Form ADHD Full Form
SEM Full Form GTT Full Form IUD Full Form PH Full Form
PMT Full Form LPS Full Form IUI Full Form PMS Full Form
ALS Full Form PEM Full Form NFCP Full Form
ICBN Full Form CDR Full Form DO Full Form DDT Full Form
IDL Full Form CABG Full Form STI Full Form EDTA Full Form
PID Full Form CAM Full Form AIDS Full Form LPG Full Form
BMD Full Form CNS Full Form ICMR Full Form IVF Full Form
ECF Full Form DAP Full Form ICAR Full Form ORS Full Form
CMI Full Form NAD Full Form ICSH Full Form PVC Full Form
SCP Full Form UTI Full Form TLC Full Form COPD Full Form
MMR Full Form BP Full Form BMI Full Form EEG Full Form
ANC Full Form FSH Full Form CSF Full Form SGOT Full Form
ICF Full Form ER Full Form CFC Full Form BAMS Full Form
IPM Full Form ACTH Full Form MTP Full Form PCOD Full Form
GNM Full Form NEET Full Form AIIMS Full Form MBBS Full Form

Check NEET Exam Important Links

NEET Exam Important Links
NEET Syllabus NEET Sample Paper
NEET Notes NEET Previous Year Question papers

ICSH Full Forms FAQs

What is ICSH full form in English?

The ICSH full form in English is Interstitial Cell-Stimulating Hormone.

What is the ICSH full form in Hindi?

The ICSH full form in Hindi is इंटरस्टिशियल सेल-स्टिम्युलेटिंग हार्मोन है।

What is the function of ICSH?

The main function of ICSH is to regulate the reproductive system and the functioning of pituitary glands in the body.

Is LH called ICSH?

Yes, Luteinizing Hormone or Interstitial cell stimulating hormone (ICTH) is inside the human body.

Why is LH called ICSH?

LH is called ICSH in the male body only as it acts on the Leydig cells which stimulates the production of androgens.
Join 15 Million students on the app today!
Point IconLive & recorded classes available at ease
Point IconDashboard for progress tracking
Point IconMillions of practice questions at your fingertips
Download ButtonDownload Button
Banner Image
Banner Image
Free Learning Resources
Know about Physics Wallah
Physics Wallah is an Indian edtech platform that provides accessible & comprehensive learning experiences to students from Class 6th to postgraduate level. We also provide extensive NCERT solutions, sample paper, NEET, JEE Mains, BITSAT previous year papers & more such resources to students. Physics Wallah also caters to over 3.5 million registered students and over 78 lakh+ Youtube subscribers with 4.8 rating on its app.
We Stand Out because
We provide students with intensive courses with India’s qualified & experienced faculties & mentors. PW strives to make the learning experience comprehensive and accessible for students of all sections of society. We believe in empowering every single student who couldn't dream of a good career in engineering and medical field earlier.
Our Key Focus Areas
Physics Wallah's main focus is to make the learning experience as economical as possible for all students. With our affordable courses like Lakshya, Udaan and Arjuna and many others, we have been able to provide a platform for lakhs of aspirants. From providing Chemistry, Maths, Physics formula to giving e-books of eminent authors like RD Sharma, RS Aggarwal and Lakhmir Singh, PW focuses on every single student's need for preparation.
What Makes Us Different
Physics Wallah strives to develop a comprehensive pedagogical structure for students, where they get a state-of-the-art learning experience with study material and resources. Apart from catering students preparing for JEE Mains and NEET, PW also provides study material for each state board like Uttar Pradesh, Bihar, and others

Copyright © 2025 Physicswallah Limited All rights reserved.