Trust
Source registry
This is the shared registry behind every citation on the site — 67 sources from government agencies, medical professional bodies, and established health organizations. Each entry records when we last verified that the link is live and supports the sentences that cite it. How we use them is covered in our editorial policy.
988 Lifeline
- 988 Suicide & Crisis Lifeline — last checked July 11, 2026 · mental-health, crisis
AASM Sleep Education
- Insomnia — last checked July 11, 2026 · sleep
ACL
- Administration for Community Living — Supporting Family Caregivers — last checked July 11, 2026 · caregiving
ACOG
- Birth Control FAQs — last checked July 11, 2026 · contraception
- Having a Baby After Age 35 — last checked July 11, 2026 · fertility
- Heavy Menstrual Bleeding FAQ — last checked July 11, 2026 · periods
- Evaluating Infertility FAQ — last checked July 11, 2026 · fertility
- When Sex Is Painful FAQ — last checked July 11, 2026 · sex
- Premenstrual Syndrome FAQ — last checked July 11, 2026 · periods
- Postpartum Depression FAQ — last checked July 11, 2026 · postpartum
AHRQ
- Questions To Ask Your Doctor — last checked July 11, 2026 · advocacy
American Academy of Dermatology
- Acne Resource Center — last checked July 11, 2026 · skin
- Dry Skin Overview — last checked July 11, 2026 · skin
- Female Pattern Hair Loss — last checked July 11, 2026 · hair
- Hair Loss: Diagnosis and Treatment — last checked July 11, 2026 · hair
- Rosacea Resource Center — last checked July 11, 2026 · skin
American Psychological Association
- The Science of Friendship — last checked July 11, 2026 · relationships
- Stress Effects on the Body — last checked July 11, 2026 · stress
ASRM
- Fertility Evaluation of Infertile Women: A Committee Opinion (2021) — last checked July 11, 2026 · fertility
CFPB
- Consumer Financial Protection Bureau — Consumer Tools — last checked July 11, 2026 · money
EEOC
- Pregnancy Discrimination — last checked July 11, 2026 · career
FDA
- Certain Bulk Drug Substances for Use in Compounding May Present Significant Safety Risks — last checked July 11, 2026 · peptides, safety
- Compounding and the FDA: Questions and Answers — last checked July 11, 2026 · peptides, compounding
- Cosmetics Labeling Claims — last checked July 11, 2026 · skin, peptides
- FDA Approves First Medication for Obstructive Sleep Apnea — last checked July 11, 2026 · sleep, glp1
- Dietary Supplements — last checked July 11, 2026 · supplements
- FDA's Concerns with Unapproved GLP-1 Drugs Used for Weight Loss — last checked July 11, 2026 · glp1, weight
FDA AccessData
- Vyleesi (bremelanotide) Prescribing Information (Drugs@FDA) — last checked July 11, 2026 · sex, peptides
- Drugs@FDA: Zepbound (tirzepatide) — last checked July 11, 2026 · glp1, weight
HHS / health.gov
- Physical Activity Guidelines for Americans — last checked July 11, 2026 · exercise
MedlinePlus (NIH)
- Bereavement — last checked July 11, 2026 · grief
- Fatigue — last checked July 11, 2026 · energy
- Understanding Your Lab Test Results — last checked July 11, 2026 · labs
- Migraine — last checked July 11, 2026 · brain
- Polycystic Ovary Syndrome — last checked July 11, 2026 · periods, metabolic
- Health Screenings for Women Ages 18 to 39 — last checked July 11, 2026 · prevention
- Thyroid Diseases — last checked July 11, 2026 · energy, metabolic
National Institute on Aging
- Caregiving — last checked July 11, 2026 · caregiving
- Loneliness and Social Isolation — Tips for Staying Connected — last checked July 11, 2026 · loneliness
- What Is Menopause? — last checked July 11, 2026 · perimenopause
NHLBI
- Iron-Deficiency Anemia — last checked July 11, 2026 · energy
- Sleep Apnea — last checked July 11, 2026 · sleep
- What Are Sleep Deprivation and Deficiency? — last checked July 11, 2026 · sleep
NICHD (NIH)
- Endometriosis — last checked July 11, 2026 · periods
- Menstruation and Menstrual Problems — last checked July 11, 2026 · periods
NIDDK
- Bladder Control Problems (Urinary Incontinence) — last checked July 11, 2026 · pelvic
- Health Risks of Overweight and Obesity — last checked July 11, 2026 · weight
- Weight Management — last checked July 11, 2026 · weight
NIMH
- Attention-Deficit/Hyperactivity Disorder — last checked July 11, 2026 · adhd
- Anxiety Disorders — last checked July 11, 2026 · mental-health
- Depression — last checked July 11, 2026 · mental-health
- Eating Disorders — last checked July 11, 2026 · eating
- I'm So Stressed Out! Fact Sheet — last checked July 11, 2026 · stress
- Women and Mental Health — last checked July 11, 2026 · mental-health
Office on Women's Health
- Early or Premature Menopause — last checked July 11, 2026 · perimenopause
- Insomnia — last checked July 11, 2026 · sleep
- Menopause Basics — last checked July 11, 2026 · perimenopause
- Menopause Symptoms and Relief — last checked July 11, 2026 · perimenopause
- Your Menstrual Cycle — last checked July 11, 2026 · periods
- Premenstrual Syndrome (PMS) — last checked July 11, 2026 · periods
- Anxiety Disorders — last checked July 11, 2026 · mental-health
- Body Image — last checked July 11, 2026 · body-image
- Premenstrual Dysphoric Disorder (PMDD) — last checked July 11, 2026 · periods
- Postpartum Depression — last checked July 11, 2026 · postpartum
- Urinary Incontinence — last checked July 11, 2026 · pelvic
Sleep Foundation
- Alcohol and Sleep — last checked July 11, 2026 · sleep
- How Sleep Differs for Men and Women — last checked July 11, 2026 · sleep