Gynecologic Hormone & Lab Testing — Targeted Testing, Clinical Interpretation
Hormone and metabolic laboratory testing in gynecology serves one purpose: identifying the biochemical contributors to your symptoms so that treatment can be directed at the actual cause. At Lapeer Women’s Health, Dr. Andrei orders targeted lab panels based on your specific clinical picture — not a generic screen that produces numbers without context.
The hormones that regulate the menstrual cycle, ovulation, and reproductive health are interconnected with thyroid function, insulin sensitivity, adrenal output, and metabolic health. When one system is disrupted, others follow. Dr. Andrei evaluates the relevant pathways for your symptoms — whether the concern is irregular cycles, PCOS, suspected perimenopause, unexplained weight changes, or hormonal contributors to mood and energy.
Results are reviewed with you directly — not simply uploaded to a patient portal. Dr. Andrei explains what each value means, how it relates to your symptoms, and what the clinical next steps are. A lab result without clinical interpretation is not useful care.
Hormone and Lab Panels Dr. Andrei Orders
Lab panels are selected based on your symptom picture and clinical indication. These are the most commonly ordered panels at Lapeer Women’s Health and what each evaluates.
Thyroid panel — TSH, Free T4, Free T3
Thyroid dysfunction — both hypothyroidism and hyperthyroidism — disrupts menstrual cycle regularity, causes irregular bleeding, affects fertility, and contributes to weight changes and fatigue. TSH is the primary screening test; Free T4 and Free T3 are added when TSH is borderline or symptoms persist despite a normal TSH.
Reproductive hormones — FSH, LH, estradiol, progesterone
Follicle-stimulating hormone and luteinizing hormone assess ovarian reserve and ovulatory function. Estradiol and progesterone levels timed to your cycle confirm ovulation and evaluate perimenopause. Elevated FSH with low estradiol confirms ovarian insufficiency or menopausal transition.
Androgen panel — total testosterone, free testosterone, DHEA-S, SHBG
Elevated androgens drive the irregular cycles, acne, and hirsutism associated with PCOS. SHBG (sex hormone binding globulin) determines how much testosterone is biologically active. DHEA-S identifies adrenal androgen excess as distinct from ovarian androgen production.
Insulin and glucose — fasting insulin, fasting glucose, HbA1c
Insulin resistance is the central metabolic driver of PCOS and contributes to weight gain, irregular cycles, and androgen excess independent of body weight. Fasting insulin with glucose identifies resistance before the diabetes threshold is reached. HbA1c provides a 3-month average blood glucose.
Prolactin
Elevated prolactin from a pituitary source causes irregular or absent periods, galactorrhea, and infertility. Prolactin is ordered when cycle irregularity is present without a clear hormonal explanation or when galactorrhea is reported.
Complete metabolic panel and CBC
Baseline metabolic function — liver enzymes, kidney function, electrolytes — is assessed when medications are being initiated or monitored. Complete blood count identifies iron-deficiency anemia from heavy menstrual bleeding and evaluates for infection or inflammatory conditions.
Testing Without Interpretation Is Not Enough
Laboratory values only matter in clinical context. Dr. Andrei reviews every result in the context of your symptoms, your cycle timing, and your clinical history before drawing any conclusions or making treatment recommendations.
- TSH in the “normal” range does not rule out subclinical hypothyroidism — Free T4 and symptom correlation matter
- FSH and estradiol must be drawn on cycle day 2–3 for accurate ovarian reserve assessment
- Testosterone levels fluctuate — total and free testosterone together with SHBG provide the complete picture
- Insulin resistance can be present with a normal fasting glucose — fasting insulin is required
- A single prolactin elevation requires repeat testing — stress and timing affect the result
- Results are reviewed with you in person or by phone — never simply released to a portal without discussion
“Laboratory testing is a tool — not an answer. The value of a hormone level only makes sense in the context of when it was drawn, what the patient is experiencing, and what the rest of the clinical picture looks like. I review every result that way.”
- Lab orders placed at your office visit — most panels can be drawn at a nearby lab the same day
- Results reviewed within 3–5 business days via portal message, phone, or follow-up visit
- Treatment initiated or adjusted based on results — not deferred to a separate appointment
- Repeat testing scheduled when indicated to track response to treatment
- Endocrinology or reproductive endocrinology referral coordinated when subspecialty evaluation is the right next step
- All lab orders documented in your chart for longitudinal comparison at future visits
Questions About Hormone and Lab Testing
Hormone Testing That
Actually Answers Something.
Targeted gynecologic hormone and metabolic lab testing at Lapeer Women’s Health — ordered for your specific symptoms, interpreted in clinical context, and reviewed with you directly. Both Lapeer and Rochester Hills offices.
The information on this page is intended for educational purposes only and does not constitute medical advice. Individual symptoms, diagnoses, and treatment options vary significantly. Reading this content does not establish a physician-patient relationship with Dr. Ramona D. Andrei or Lapeer Women’s Health. If you are experiencing a medical emergency, call 911 or go to the nearest emergency room immediately. Please consult a qualified healthcare provider for advice specific to your situation. Content reviewed by Dr. Ramona D. Andrei, MD PhD FACOG.
Gynecologic care for women of every age
Lapeer Women’s Health — Rochester Hills
2710 S Rochester Rd, Suite 2
Rochester Hills, MI 48307
Serving patients in Lapeer, Rochester Hills, and surrounding communities throughout Southeast Michigan.