Nipples that are tucked into the breast, instead of being flat or sticking out, are called inverted nipples. Some women have nipples that are flat but become erect during sexual arousal or when breastfeeding. They can become about 10 mm longer and 2–3 mm wider during sexual arousal. Most women’s nipples protrude (stick out) about 5–10 mm. Urination Shyness – General Information.Urinary Incontinence in Women – What You Can Do about It.Urinary Incontinence in Women – What Your Doctor Can Do about It.Urinary Incontinence – How the Bladder Works.Types of Urinary Incontinence and Why It Happens.Urinary Incontinence – General Information.Cystitis in Women – What Your Doctor Can Do.Cystitis in Women – Preventing Further Attacks.Bedwetting in Teenagers and Adults – What Your Doctor Can Do.Bedwetting in Teenagers and Adults – What You Can Do.Bedwetting in Teenagers and Adults – Causes.Bedwetting in Children – What Your Doctor Can Do.Bedwetting in Children – What You Can Do.Bedwetting in Children – What Is Normal?.Warts on the Face and Hands – General Information.Flushing Caused by Anxiety, Drugs, Chemicals or Food.Blushing and Flushing – General Information.Belly Button Discharge – General Information.What Your Doctor Can Do About Acne and Spots.A Closer Look at: the Cervical Smear Test.Testicle Problems – Undescended (Missing) Testicle(s).Testicle Problems – Swelling, Lumps and Enlarged Testicles.Testicle Problems – Retractile Testicles.Testicle Problems – Painful Testicle(s) with or without Swelling.Testicle Problems – Itchy, Sweaty Testicles and Scrotum.Testicle Problems – Checking Your Testicles.Penis Problems – Opening in the Wrong Place.Penis Problems – Discharge from the Penis.Erection Problems – Talking to Your Doctor.Erection Problems – Questions and Common Beliefs.Ejaculation Problems – Premature Ejaculation.Ejaculation Problems – Not Enough Semen.Ejaculation Problems – Ejaculation Backwards.Ejaculation Problems – Blood in the Semen.Estrogen Deficiency: Effect on Tissue Quality in the Genital Region.Sterilisation (Vasectomy or Tubal Ligation).Natural Family Planning (Fertility Awareness).What Your Doctor and Dentist Can Do About Snoring.Ears that Stick Out – General Information.Varicose Veins – How You Can Help Yourself.What You Can Do About Farting and Belching.Irritable Bowel Syndrome – General Information.Faecal Incontinence (Bowel Incontinence) – General Information.Improving Constipation – What You Can Do.Seeing Your Doctor About an Anal Problem.

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