Dr. Sarah Mitchell, MD

Obstetrician-gynecologist

OB/GYN in Amie’s physician network. She reviews Amie’s articles on menopause, libido and hormone therapy for medical accuracy.

Articles

• Bioidentical Estriol: Uses, Safety and How It Compares to EstradiolWhat estriol (E3) is, the evidence for vaginal estriol, why oral estriol still needs a progestogen, and how it compares with estradiol.
• Biote Reviews: What Patients Commonly Report, Pros and ConsWhat people commonly report about Biote hormone pellets: the benefits they describe, the most frequent complaints, costs, and what the research says.
• Body Confidence and Sex: How Body Image Affects Desire, and What HelpsHow body image affects women's desire, arousal and orgasm, the signs it's getting in the way, and practical and medical steps that help.
• Cortisol and Menopause: How Stress Hormones and Estrogen InteractHow cortisol, stress and falling estrogen interact in menopause, what high cortisol really means, when testing is needed, and what helps.
• Cortisol and Sleep: Why Stress Keeps You Awake at NightHow cortisol and the stress system affect sleep, why midlife women are vulnerable, what helps, and when cortisol testing actually makes sense.
• DHEA for Women: Dosage, Benefits and What the Research ShowsWhat DHEA can and can't do for women over 40: doses used in studies, effects on libido and menopause symptoms, vaginal DHEA, side effects and safety.
• Estriol Cream for Vaginal Atrophy: Benefits, Safety and How to Use ItHow vaginal estriol cream treats dryness and painful sex after menopause, what the research shows on safety, how it's used, and how it compares.
• The Estrobolome: How Gut Bacteria Affect Your EstrogenWhat the estrobolome is, how gut bacteria recycle estrogen, what research shows about menopause and breast cancer, and practical steps that may help.
• Estrogen After Hysterectomy: Do You Need It, and What Are the Options?Whether you need estrogen after a hysterectomy, why most women can take it without progesterone, surgical menopause, and natural vs. prescription options.
• Estrogen Dominance Diet: Foods That May Help Lower Estrogen, and What to LimitWhat the research says about fiber, cruciferous vegetables, flaxseed, soy, fat and alcohol for estrogen levels, plus a practical eating plan.
• Genitourinary Syndrome of Menopause (GSM): Symptoms, Causes and TreatmentGSM, formerly vaginal atrophy, explained: vaginal, sexual and urinary symptoms, why menopause causes them, when to see a doctor, and treatments that work.
• High Cortisol Symptoms in Women: Signs, Causes and When to Get TestedSigns of high cortisol in women, how stress symptoms differ from Cushing's syndrome, why mornings feel worse, and which tests a clinician uses.
• How Long Do Hot Flashes Last After Menopause?How many years hot flashes usually last, how long they continue after your final period, what makes them last longer, and when to seek treatment.
• Leaky Gut and Hormones: Is Your Gut Making Your Menopause Worse?What 'leaky gut' really means, what science says about gut permeability, estrogen and menopause symptoms, what helps, and which claims to be skeptical of.
• Local vs Systemic HRT for Vaginal Dryness: Which Is Right for You?Vaginal estrogen vs whole-body hormone therapy for menopause dryness and painful sex: what each treats, safety differences, and when to use both.
• Low Testosterone in Women: Symptoms, Testing and What the Evidence SupportsHow testosterone changes with age in women, which symptoms it does and doesn't explain, why blood tests can't diagnose it, and when therapy may help.
• Menopause Insomnia: Why You Can’t Sleep and What HelpsWhy menopause disrupts sleep, how long menopause insomnia lasts, and which treatments have evidence, from CBT-I to hormone therapy.
• Menopause Timeline: How Long Does It Last From Start to Finish?When menopause starts, how long perimenopause lasts, how long hot flashes go on and what changes after the final period, stage by stage.
• Painful Sex After Menopause: Causes and Evidence-Based TreatmentsWhy sex can hurt after menopause and what helps: lubricants, moisturizers, vaginal estrogen, DHEA, ospemifene and pelvic floor therapy.
• Perimenopause Insomnia Remedies: From Lifestyle Changes to HRTPerimenopause insomnia remedies ranked by evidence: sleep habits, CBT-I, supplements and OTC sleep aids, hormone therapy and other prescriptions.
• Perimenopause Mood Swings: Why They Happen and How to Manage ThemWhy perimenopause brings irritability, tears and anxiety, how to tell mood swings from depression, and what helps, from sleep to therapy to hormones.
• Perimenopause vs. Menopause: Key Differences ExplainedPerimenopause is the multi-year transition; menopause is one date, 12 months after your last period. How to tell where you are and why it matters.
• Probiotics for Perimenopause: Which Strains Have Real Evidence?What probiotics can and can't do in perimenopause: strains studied for gut symptoms, mood and bone, and how to read a probiotic label.
• Progesterone and Sleep: Why Falling Levels Disrupt Your RestHow progesterone affects sleep, why perimenopause can disrupt it, what studies of micronized progesterone show, and how creams differ from pills.
• How Chronic Stress Affects Women's HormonesWhat chronic stress actually does to cortisol, periods, thyroid tests, blood sugar and menopause symptoms, which popular claims hold up, and what helps.
• T3 vs. T4: What the Difference Between Thyroid Hormones Means for YouT4 is the main hormone your thyroid makes; T3 is the active form. How they differ, what TSH, free T4 and T3 tests show, and how treatment works.
• Testosterone and Libido in Women: What the Evidence ShowsHow testosterone affects women's sex drive, why blood tests can't diagnose low libido, what testosterone therapy can and can't do, and its risks.
• Thyroid and Menopause: How the Symptoms Overlap and How to Tell Them ApartFatigue, weight gain and brain fog can come from menopause, a thyroid problem or both. How to tell them apart, which tests matter, and how HRT interacts.