What are estrogens and progestins?

Along with progestins, estrogens are among the female sex hormones. From a biochemical point of view, these in turn belong to the steroid hormones. They are primarily produced in the ovaries depending on the menstrual cycle. During pregnancy, estrogens are also produced in the placenta (placenta).

estrogens
The estrogens naturally include estradiol, estrone and estriol. The synthetic representative, the derivative (chemical derivative) ethinylestradiol, often makes up the estrogen-containing part in combination preparations of the birth control pill.

progestins
Progestins include progesterone, pregnanediol and pregnenolone and are the other component in combination preparations.

function of estrogens
Estrogens are important for the development of female sexual characteristics, but less so than androgens in men. It promotes breast growth and pubic and armpit hair and changes the vagina and body fat distribution.
It is responsible for the maturation of follicles in the ovaries during the menstrual cycle. In the uterus, estrogen promotes the build-up of the mucous membrane and the contraction of the uterine muscles. In the vagina, estrogen increases the production of lactic acid via thickening of the mucous membrane and shedding of the epithelium, thereby reducing the risk of infection.
In the cervix, the so-called cervical mucus plug prevents sperm from entering the uterus. Estrogen changes the mucus so that sperm can penetrate it more easily and it increases sperm survival time. In addition, estrogen retains salt and water in the kidneys and locally, leading to edema (water retention in tissues).
Estrogen lowers the LDL (low density lipoprotein) - the bad cholesterol and increases the HDL (high density lipoprotein), the so-called good cholesterol. This explains why women are less frequently affected by arteriosclerosis than men.
In the bone area, the bone-forming cells (osteoblasts) are supported and the bone structure built up. A deficiency can lead to osteoporosis. The ability of the blood to clot is promoted by estrogen, which leads to an increased risk of thrombosis.

Your personal test results

Click once, know everything: In your online customer area we present you with the evaluation of your cerascreen tests - of course password-protected for maximum security! And in your individual expert report you will find out which substances have a negative effect on your performance and thus limit you in everyday life.

This is how the test works


1. Saliva collection With the help of our test kit, you take a small saliva sample from your mouth and send it to our laboratory free of charge in the enclosed envelope.	2. Evaluation Your saliva sample will be examined in the laboratory using an extensive analysis.	3. Detailed result report After a few days, you can view your result report online in your secure "My cerascreen" area.

Laboratory with certified quality management system

cerascreen® GmbH is a subsidiary of DST Diagnostische Systeme & Technologie GmbH, which has been specializing in holistic diagnostics for over 10 years. The cerascreen concept is based on many years of experience in DST human diagnostics and the competence and advice of experienced health experts.

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TÜV Rheinland according to DIN EN ISO 13485
EC declarations of conformity & round robin test

The test kit consists of:

- a multi-page, illustrated manual, which explains step by step the saliva collection and the test procedure
- 2 return cards with test ID for registration
- saliva tubes, straws, transport tubes
- a return bag with which you can send your saliva sample back to our laboratory by post free of charge

Contents

Why does the body need estrogens and progestins?

cerascreen's estrogen test tells you whether your hormones are in balance. Haven't you heard of the hormone estrogen? In addition to progestins, estrogens are among the female sex hormones and are therefore biochemically also counted among the steroid hormones. Progestogens include progesterone, pregnanediol and pregnenolone. The estrogens naturally include estradiol, estrone and estriol. They are mainly formed in the ovaries of women and to a small extent also in the adrenal cortex. Depending on the phase in which a woman is in her menstrual cycle, the ovaries produce the hormones. The functions of estrogen are diverse. Estrogens and progestins are particularly important for the development of female sexual characteristics, but not as important as androgens in men. It is responsible for breast growth, body hair and fat distribution, and changes in the vagina. During a woman's natural menstrual cycle, estrogen is responsible for follicle maturation in the ovary. The thickening of the mucous membrane and shedding of the epithelium increase the production of lactic acid in the vagina and thus reduce the risk of infection. The so-called cervical mucus plug in the cervix prevents sperm from entering the uterus. However, the estrogen changes the mucus so that sperm can enter more easily and increases the sperm's survival time. Estrogen lowers the LDL (low density lipoprotein) - the bad cholesterol and increases the HDL (high density lipoprotein), the so-called good cholesterol. So it is not surprising that women suffer less often from arteriosclerosis than men. The bones also benefit from estrogen. A lack of estrogen can lead to osteoporosis in the long term. The ability of the blood to clot is promoted by estrogen, which leads to an increased risk of thrombosis. It is therefore clear that estrogen has a number of important functions in the body. In small amounts, estrogen and progestin are also present in men, which, among other things, have supporting properties in fertility.

Detect causes with an estrogen test

Over time, there can be changes in the female sex hormones in the body, certain phases of life, underlying diseases and medication are often the reason. If you want to be on the safe side, check your hormone levels regularly. What symptoms can you perceive? A lack of estrogen can impair sexual development, which in turn leads to a reduction in the production of the body's sex hormones. A real vicious circle. This often results in a deficiency or unequal ratio of other hormones, such as progesterone deficiency. This can lead to menstrual cycle disorders such as intermenstrual bleeding, absence of menstrual periods and even infertility. Menopause is also often associated with a lack of estrogen and causes hot flashes, night sweats, lack of concentration, impending depression and insomnia. In addition, there can be a loss of libido and dryness of the mucous membranes and vagina.

cerascreen – the estrogen test for at home

You recognize yourself in some symptoms and the complaints are similar to yours? Then order our home estrogen test online now. Instead of waiting weeks for a doctor's appointment, buy the estrogen test online and save time. The order will be processed immediately and shipped within a few days. The price includes free shipping and return of your sample. Your test kit includes everything you need for the saliva test. A simple saliva sample is sufficient for the estrogen test. A step-by-step guide explains how the saliva test works. Our laboratory then evaluates your saliva and creates a comprehensive report of the results. You can view this in your online customer area. Password protected and maximum security. Your data is sacred to us. In all of our tests, not only the result reports are included, but also further information and recommendations for action. In addition, experts are available to you on the phone every day. cerascreen – your partner when it comes to health.

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