Introduction: Why Women's Hormonal Health Matters
Women's hormonal health is one of the most commonly overlooked aspects of medicine in the UK. Countless women are told their symptoms are "just stress" or are offered a contraceptive pill as a one-size-fits-all solution without proper investigation into underlying hormonal imbalances.
Conditions like polycystic ovary syndrome (PCOS), endometriosis, and other hormonal disorders affect millions of women, yet they frequently go undiagnosed for years. The average wait for an endometriosis diagnosis in the NHS is 7-9 years. Women with PCOS often struggle for a decade before receiving proper recognition of their condition. This diagnostic delay causes immense suffering and impacts quality of life, fertility, mental health, and career prospects.
As a private GP clinic specialising in women's health, we believe every woman deserves answers. Rather than accepting vague reassurance or being dismissed, women should have access to specialist testing, proper diagnosis, and tailored treatment plans that address the root cause of their symptoms.
This guide covers the three most common hormonal conditions we see at Lambert Medical Practice: PCOS, endometriosis, and broader hormonal imbalances. We explain what these conditions are, how they're diagnosed, and what treatment options exist—both conventional and evidence-based lifestyle approaches.
Polycystic Ovary Syndrome (PCOS): What You Need to Know
What is PCOS?
PCOS is one of the most common endocrine disorders affecting women of reproductive age, impacting 8-13% of the female population. Despite its prevalence, it remains significantly underdiagnosed.
The condition is characterised by an imbalance in reproductive hormones. The ovaries produce excessive androgens (male hormones), which disrupts the normal menstrual cycle and prevents the ovaries from producing eggs regularly. Cysts often develop on the ovaries, though the "cystic" appearance isn't always present in PCOS—the condition's name is somewhat misleading.
PCOS is not a disease; it's a metabolic and hormonal condition that affects how the body produces and uses insulin. Women with PCOS are also more likely to develop insulin resistance, which worsens hormone imbalances and makes the condition more difficult to manage.
Common PCOS Symptoms
PCOS presents differently in different women, which is partly why diagnosis is often delayed. The most common symptoms include:
- Irregular or absent periods: Cycles may be unpredictable, infrequent, or completely absent, making family planning difficult
- Excess androgen production: Elevated testosterone causes unwanted facial and body hair (hirsutism), male-pattern hair loss on the scalp, and severe acne—often resistant to conventional treatments
- Weight gain and difficulty losing weight: Particularly around the abdomen; this is linked to insulin resistance rather than simple calorie imbalance
- Fertility issues: Irregular ovulation makes conception difficult without proper support
- Darkened skin patches: Acanthosis nigricans (dark, velvety patches) often appear in skin folds due to insulin resistance
- Fatigue and mood issues: Depression and anxiety are common in PCOS, partly due to hormonal fluctuations
- Sleep disturbances: Many women with PCOS report poor sleep quality
How PCOS is Diagnosed
Diagnosis requires a combination of clinical assessment and blood tests. The Rotterdam Criteria state that two of the following three features must be present:
- Irregular or absent periods (anovulation)
- Clinical or biochemical signs of elevated androgens
- Ultrasound findings of polycystic ovaries
At Lambert Medical Practice, we perform comprehensive blood tests including:
- Luteinising hormone (LH) and follicle-stimulating hormone (FSH): An elevated LH:FSH ratio (typically 2:1 or higher) is a hallmark of PCOS
- Testosterone and free testosterone: Elevated levels cause androgenic symptoms
- Anti-Müllerian hormone (AMH): Higher in PCOS patients; indicates ovarian reserve
- Fasting insulin and glucose: To assess insulin resistance
- Thyroid function (TSH, Free T4, Free T3): To rule out thyroid disease, which can mimic PCOS
- Prolactin: Elevated prolactin can cause irregular periods and needs exclusion
Pelvic ultrasound may also be performed to visualise polycystic ovaries, though ultrasound findings alone are not diagnostic.
PCOS Treatment Options
Treatment is personalised based on individual symptoms, metabolic profile, and whether fertility is desired.
Lifestyle Management (First-Line): Many women see dramatic improvements through diet and exercise modifications. A lower-glycaemic index diet, regular resistance training, and stress management can significantly improve insulin sensitivity, regulate periods, promote weight loss, and reduce androgen levels. Some women also benefit from inositol supplementation, which enhances insulin sensitivity.
Hormonal Contraceptives: The combined oral contraceptive pill is commonly prescribed for PCOS, as oestrogen reduces androgen production and regulates the menstrual cycle. The progestin component matters—some are better than others for reducing androgen effects.
Metformin: This insulin-sensitising medication is often prescribed, particularly if insulin resistance is documented. It improves metabolic function, promotes ovulation, aids weight loss, and reduces cardiovascular risk factors.
Anti-androgen Medications: Spironolactone blocks androgen effects at the cellular level and is useful for hirsutism, acne, and hair loss. It's often combined with the contraceptive pill.
Fertility Support: Women with PCOS who wish to conceive may benefit from ovulation induction (using medications like clomiphene) or other fertility interventions. This is best managed in consultation with a fertility specialist.
Endometriosis: A Chronic Condition Often Missed
What is Endometriosis?
Endometriosis is a condition in which tissue similar to the uterine lining (endometrium) grows outside the uterus—on the ovaries, fallopian tubes, bowel, bladder, and other pelvic structures. This tissue still responds to monthly hormonal cycles, bleeding each month and causing inflammation, scarring, and pain.
Endometriosis affects approximately 10% of women of reproductive age—roughly 1.5 million women in the UK. Yet it takes an average of 7-9 years from symptom onset to diagnosis. During this time, women are often told their pain is "normal" or psychosomatic, when in reality, they have a serious chronic condition requiring proper management.
Symptoms of Endometriosis
The severity of symptoms does not correlate with the extent of endometriosis—some women with minimal disease experience severe pain, whilst others with extensive disease have few symptoms.
Common symptoms include:
- Painful periods (dysmenorrhoea): Often severe and progressively worsening; may be accompanied by nausea, fatigue, and bowel/bladder symptoms
- Chronic pelvic pain: Persistent pain outside of periods, often worsening with ovulation
- Pain during intercourse (dyspareunia): Particularly deep pain with certain positions
- Subfertility or infertility: Affects approximately 40% of women with endometriosis; caused by anatomical distortion, immune dysfunction, and inflammation
- Fatigue: Often severe and disproportionate to activity levels
- Bowel or bladder symptoms: Painful bowel movements or urination, especially during periods; may resemble irritable bowel syndrome
- Menstrual abnormalities: Heavy bleeding or prolonged periods
- Psychological impact: Depression, anxiety, and reduced quality of life from chronic pain and uncertainty
Diagnosis Challenges
Endometriosis can only be definitively diagnosed via laparoscopy (a minimally invasive surgical procedure), which many women don't want or can't access. However, diagnosis can be supported by:
- Detailed symptom history: Specific patterns of pain in relation to the menstrual cycle
- Pelvic ultrasound: May show ovarian cysts (endometriomas) or other features suggesting endometriosis
- MRI: Particularly useful for detecting deep infiltrating endometriosis
- Hormone testing: May reveal hormone imbalances that support the diagnosis
Endometriosis Treatment Options
Pain Management: Over-the-counter NSAIDs (ibuprofen, naproxen) during periods can reduce pain significantly. Some women respond better to certain NSAIDs than others, so trying different options may help.
Hormonal Contraceptives: The combined oral contraceptive pill, particularly when taken continuously (without pill-free weeks) to suppress periods, can reduce endometrial growth and pain. Some women use the patch or ring for continuous hormone delivery. The progesterone-only pill or mini-pill may also help.
Levonorgestrel Intrauterine System (IUS/Mirena): This releases hormones directly into the uterus, suppressing endometrial growth and reducing bleeding and pain. Many women find this highly effective.
GnRH Agonists: Medications like goserelin or leuprorelin suppress oestrogen production, shrinking endometrial tissue. These are typically used for 3-6 months before laparoscopy or when other treatments have failed. Side effects include hot flushes and bone density loss, so they're not suitable for long-term use without additional hormone replacement.
Surgery (Laparoscopy): Surgical removal of endometrial tissue can provide pain relief, particularly for severe cases. However, recurrence is common, and surgery doesn't eliminate the underlying disease process.
Lifestyle and Nutritional Support: An anti-inflammatory diet, regular gentle exercise, stress management, and supplementation (omega-3 fatty acids, vitamin D) may help reduce inflammation and symptoms.
Fertility Support: Women with endometriosis who wish to conceive may benefit from surgical treatment followed by fertility support, depending on the extent of disease.
Hormonal Imbalances: When Your Hormones Are Off
Common Hormonal Issues
Beyond PCOS and endometriosis, many women suffer from hormonal imbalances that are often overlooked because symptoms are attributed to stress, aging, or poor lifestyle.
Oestrogen Dominance: When oestrogen levels are elevated relative to progesterone, women may experience heavy periods, breast tenderness, water retention, mood swings, and weight gain (particularly around hips and thighs). This is common in women taking hormonal contraceptives or hormone replacement therapy.
Low Progesterone: Progesterone is crucial for the second half of the menstrual cycle and maintains pregnancy. Low progesterone causes short luteal phases (fewer than 12 days between ovulation and period), inadequate luteal body formation, anxiety in the luteal phase, and infertility. Progesterone also has calming effects, so deficiency often manifests as anxiety and mood issues in the second half of the cycle.
Thyroid Dysfunction: The thyroid is often overlooked in women's health. Hypothyroidism (underactive thyroid) causes fatigue, weight gain, constipation, dry skin, cold intolerance, depression, and hair loss. Hyperthyroidism causes opposite symptoms: weight loss, anxiety, palpitations, and tremor. Many women are told they have depression or are simply fatigued when actually they have treatable thyroid disease. TSH screening alone is insufficient—free T3 and T4 should also be measured.
Elevated Cortisol (Stress Hormone): Chronic stress elevates cortisol, disrupting reproductive hormones, promoting weight gain (especially abdominal), increasing blood pressure and blood sugar, and impairing sleep. Cortisol should be lowest in the morning and drop throughout the day; disrupted cortisol patterns indicate adrenal dysfunction.
Low DHEA-S: DHEA is a precursor hormone with anti-inflammatory and rejuvenating effects. Low levels are associated with fatigue, immune dysfunction, and reduced bone density.
Why These Imbalances Go Undiagnosed
The NHS typically only measures TSH for thyroid screening, missing subtle thyroid dysfunction. Progesterone is often not measured because it fluctuates throughout the cycle, requiring timed blood tests. Oestrogen dominance isn't a standard NHS diagnosis. Cortisol testing isn't routinely available.
Private specialist clinics like Lambert Medical Practice can order comprehensive hormone panels, giving a complete picture of your hormonal landscape and allowing for targeted, effective treatment.
Treatment for Hormonal Imbalances
Nutrition and Lifestyle: Diet significantly impacts hormone metabolism. Limiting refined carbohydrates and sugar, ensuring adequate protein intake, consuming sufficient fibre (for oestrogen metabolism), and managing stress all support hormonal balance.
Targeted Supplementation: Depending on test results, supplements like vitex (for low progesterone), vitamin D (often deficient and crucial for hormone regulation), magnesium (calming, supports progesterone), and selenium (for thyroid function) may help.
Hormonal Treatments: Bioidentical hormone replacement therapy (BHRT) using natural forms of progesterone, oestrogen, and other hormones can be prescribed and carefully monitored. Unlike conventional HRT, BHRT mimics the body's natural hormone structure.
Thyroid Treatment: If hypothyroidism is confirmed, levothyroxine or other thyroid medications restore energy and wellbeing. Some women do better on T4/T3 combination therapy or desiccated thyroid extract.
Why You Should See a Private GP for Women's Health
The NHS provides excellent general practitioner care, but women's health screening and hormone testing have limitations within standard NHS services. Here's why private assessment matters:
- Comprehensive Hormone Testing: Private clinics can order full hormone panels (LH, FSH, oestradiol, testosterone, progesterone, DHEA-S, cortisol, prolactin, thyroid) rather than single markers
- Time for Assessment: Private appointments allow thorough exploration of symptoms, family history, and lifestyle—not rushed 10-minute consultations
- Specialist Knowledge: GPs specialising in women's health understand nuanced hormone conditions and stay current with evidence-based approaches
- Timely Diagnosis: Instead of waiting months or years for NHS referrals, diagnosis and treatment can begin immediately
- Flexibility in Treatment Options: Private practitioners can offer bioidentical hormones, inositol supplementation, specialised lifestyle protocols, and other evidence-based options not routinely available on the NHS
- Continuity of Care: Regular follow-up appointments ensure treatments are optimised and adjusted based on how you respond
You shouldn't have to wait years for diagnosis or accept dismissal of your symptoms. Private GP assessment provides answers and actionable solutions.
Comprehensive Hormone Testing at Lambert Medical Practice
Our women's health specialists offer a comprehensive hormone panel that provides a complete picture of your hormonal health. Testing includes:
- Reproductive Hormones:
- Luteinising Hormone (LH) - elevated in PCOS
- Follicle-Stimulating Hormone (FSH) - assesses ovarian reserve and menstrual regularity
- Oestradiol - the primary form of oestrogen; elevated in oestrogen dominance
- Progesterone - measured in the luteal phase; low in progesterone deficiency
- Testosterone - elevated in PCOS and androgen excess
- Adrenal & Metabolic Hormones:
- Cortisol - assesses adrenal stress response and circadian rhythm
- DHEA-S - indicates overall adrenal function and vitality
- Thyroid Panel:
- TSH - pituitary hormone stimulating the thyroid
- Free T4 & Free T3 - active thyroid hormones
- Thyroid antibodies (TPO, thyroglobulin) - screen for autoimmune thyroid disease
- Metabolic Markers:
- Fasting glucose & insulin - assess insulin resistance
- Prolactin - elevated levels can suppress ovulation
Results are analysed in detail, with particular attention to:
- Ratios between hormones (e.g., LH:FSH in PCOS)
- Patterns suggesting specific conditions
- Subtle abnormalities not yet causing frank disease but requiring intervention
Based on test results, we develop personalised treatment plans combining evidence-based medicine with lifestyle optimisation.
Frequently Asked Questions
PCOS cannot be cured, but it can be very effectively managed. With proper diagnosis, lifestyle changes (particularly diet and exercise), and appropriate medication (such as metformin or hormonal contraceptives), most women experience significant improvement in symptoms. Many women see dramatic improvements when they address insulin resistance through diet and weight loss. Some women find that symptoms resolve or significantly diminish over time, particularly after addressing underlying metabolic issues.
Yes, many women with PCOS become pregnant naturally once their condition is properly managed. Addressing insulin resistance, achieving modest weight loss (even 5-10% can help), and optimising hormonal balance often restores regular ovulation. Some women benefit from ovulation induction medications (such as clomiphene) or other fertility treatments. If you have PCOS and wish to conceive, discuss fertility planning with your doctor early rather than waiting.
No. While endometriosis does affect fertility (approximately 40% of women with endometriosis struggle to conceive), many women with endometriosis become pregnant naturally. The impact on fertility depends on the extent and location of disease, whether fallopian tubes are blocked, and individual immune factors. If endometriosis is affecting your fertility, a reproductive specialist can recommend surgical treatment, assisted reproduction, or other options to improve your chances of conception.
No. While hormonal contraceptives are commonly prescribed, they're not the only option. Lifestyle modifications (diet, exercise, stress management) often provide significant relief and can even resolve symptoms. Medications like metformin (for PCOS), anti-androgen drugs, non-steroidal anti-inflammatories (for pain), and other options exist. Some women prefer not to take hormonal contraceptives and benefit from these alternatives. Your treatment should be personalised based on your symptoms, goals, and preferences.
If you're experiencing symptoms suggestive of hormonal disorders—irregular periods, severe pain, unexplained weight gain, fertility issues, or fatigue—we recommend private testing rather than waiting years for NHS referral. Private hormone testing provides comprehensive assessment, quicker diagnosis, and faster treatment initiation. You can always use NHS resources alongside private care. Most importantly, don't suffer in silence hoping symptoms will resolve—get tested and get answers.
If you're not improving on current treatment, it's time to reassess. This might involve repeating hormone tests to check whether your current medication is effectively treating the underlying imbalance, or exploring whether an additional factor (like thyroid disease, nutritional deficiency, or adrenal dysfunction) is contributing to your symptoms. Many women improve dramatically when all hormonal factors are identified and addressed. Schedule a detailed consultation with a specialist to review your case comprehensively.
Take Action: Get Tested Today
If you're experiencing symptoms of PCOS, endometriosis, or hormonal imbalance, don't wait years for an NHS referral. You deserve answers, and you deserve effective treatment.
At Lambert Medical Practice, our women's health specialists provide comprehensive assessment, thorough hormone testing, and personalised treatment plans. Whether you need a diagnosis confirmed, treatment optimised, or a second opinion, we're here to support your journey to better health.
Book your women's health appointment today. Let's get your hormones back in balance and help you feel like yourself again.