All about periods (normal menstruation)

Definition

• Menstruation is a woman’s normal periodic vaginal bleeding – occurring every 23-35 days (average 28 days)
• A period lasts 2-7 days (typically 5 days), with heaviest bleeding during the first 2 days.

Menstrual volume

• Average blood loss: 20-90ml (1-5 tablespoons)
• Variations in volume are common.

Menarche (start of periods)

• Typically begins around age 12
• Delayed onset usually not concerning
• Most girls establish regular cycles by 16-18 years.

Sanitary products

• Sanitary Pads: Absorbent strips with adhesive backing
• Tampons: Cotton wool tubes inserted vaginally
• Period Underwear: Absorbent, reusable pants

Tampon safety

• Correct insertion essential
• Cannot get lost inside the body
• Risks: forgotten tampons, toxic shock syndrome (rare)

Menopause (end of periods)

• Average UK onset: 51 years
• Gradual decrease in frequency before cessation
• Perimenopause: transitional phase preceding menopause.