Testing for early menopause involves a healthcare provider reviewing your symptoms (like irregular periods, hot flashes) and medical history, followed by blood tests showing consistently elevated FSH (Follicle-Stimulating Hormone) levels (typically over 25 IU/L) and low estrogen (estradiol) on two separate occasions, 4-6 weeks apart, often with a pelvic ultrasound to assess the ovaries; other tests like AMH (Anti-Müllerian Hormone), thyroid, and genetic checks might be done to find causes.
Premature menopause symptoms mirror natural menopause, including irregular or missed periods, hot flashes, night sweats, sleep problems, mood changes (anxiety, irritability, depression), vaginal dryness, low libido, and fatigue, often appearing before age 40. Other signs can involve joint/muscle aches, urinary issues, difficulty concentrating, skin/hair changes, and weight shifts, with potential for severe symptoms due to lower estrogen, impacting long-term health like bone density.
Menopause that happens before age 40 is called premature menopause (which is also medically called primary ovarian insufficiency [POI]). Menopause that happens between 40 and 45 is called early menopause. About 5% of women naturally go through early menopause.
The first sign of the menopause is usually a change in the normal pattern of your periods. You may start having either unusually light or heavy periods. The frequency of your periods may also be affected. You may have one every two or three weeks, or you may not have one for months at a time.
There are a variety of other medical conditions that may mimic menopausal symptoms.
Weight gain, brain fog, fatigue, temperature regulation, and irregular periods if you have an autoimmune disease or family history of thyroid problems. Many of the symptoms of hypothyroidism can mimic the symptoms of perimenopause.
Diagnosing early and premature menopause
Your GP can carry out a blood test to measure your hormone levels. It can take a long time for a diagnosis of premature menopause to be made as symptoms could be due to other conditions. Your blood test can rule out diabetes and thyroid problems.
Perimenopause, the transition to menopause, is often broken down into four overlapping stages focusing on menstrual cycle changes: the Late Reproductive Stage (slight cycle variations), Early Perimenopause (cycles vary by 7+ days), Late Perimenopause (cycles 60+ days apart, skipping periods), and finally, Menopause (12 months without a period), marking the end of perimenopause's hormonal fluctuations. Symptoms like hot flashes, mood swings, and brain fog can appear in any stage, though they often intensify in later stages as hormone drops become more significant, especially progesterone.
Hot flashes or flushes are, by far, the most common symptom of menopause. About 75% of all women have these sudden, brief, periodic increases in their body temperature.
The first signs of perimenopause often involve changes to your menstrual cycle, such as irregular periods (longer, shorter, heavier, lighter, or missed periods), alongside common symptoms like hot flashes, night sweats, sleep problems, mood swings (anxiety/irritability), and vaginal dryness, all due to fluctuating estrogen levels. Other early signs can include forgetfulness, brain fog, changes in libido, headaches, sore breasts, or increased joint/muscle pain.
Here are the top five vitamins essential for female wellness during menopause.
A change in menstrual patterns and the appearance of hot flashes are usually the first signs. Although blood tests are not required, healthcare providers can run blood or urine tests to determine levels of the hormones estradiol, follicle-stimulating hormone (FSH), and luteinizing hormone (LH).
Perimenopause is the first stage of this transition, during which the reproductive hormone levels rise and fall unevenly. While the body adapts, people may experience unpleasant side effects, such as hot flashes, brain fog, or perimenopause anxiety. Menopause is confirmed after a person has 12 months without a period.
The short answer is yes, it's definitely possible to fall pregnant naturally during menopause. Even though fertility is lower than it would've been earlier in life, women can still get pregnant if they're sexually active (in a heterosexual relationship) and not using any form of birth control or contraception.
Management and Treatment
Given the health risks associated with early menopause, providers recommend hormone replacement therapy (HRT), unless there's a reason hormone therapy is unsafe (like if you've had breast cancer). HRT replaces some of the lost hormones in your body.
Wrinkles: Fine lines appear more pronounced, especially around the eyes and mouth.. Sagging: Loss of firmness in the jawline and cheeks. Dullness: Your skin loses its natural radiance, appearing more lackluster.
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How can I check my hormone levels at home? Blood tests – At-home estrogen blood tests are quick and easy. You just need to prick your finger and collect a small blood sample in a vial. After that, you can send your sample to a lab for testing.
Hormonal imbalances show up as symptoms like fatigue, mood swings, weight changes, irregular periods, skin issues (acne), hair changes, sleep problems, brain fog, low libido, digestive issues, and temperature sensitivity, affecting energy, body functions, and mental well-being, often linked to stress, thyroid, or reproductive hormones.
The research consensus is that, on average, most people will have begun perimenopause by ages 45 to 47. However, some people may experience an earlier perimenopause trajectory, starting in their 30s.
STAGE 1: PERIMENOPAUSE
The earliest stage of menopause usually happens 3 to 5 years before full menopause occurs. During this time, estrogen and progesterone levels drop and women first begin to notice changes in the body like: Hot flashes. Night sweats.
The causes of early and premature menopause are not always known. Early or premature menopause can occur for unknown reasons, or it can be the result of medical treatments or procedures, including chemotherapy or pelvic radiation for cancer, surgical removal of the ovaries, and removal of the uterus (hysterectomy).
Periods will usually start to become less frequent over a few months or years before they stop altogether. They might be more irregular and become heavier or lighter. For some women, they can stop suddenly. Postmenopause is the time after a woman experiences her last period.
Healthcare professionals (such as GPs, practice nurses and healthcare professionals with expertise in menopause) do not use laboratory tests to confirm a diagnosis of perimenopause or menopause in women, trans men and non-binary people registered female at birth aged 45 or over, but base the diagnosis on menopausal ...