Menstruation

The Diva Cup - A reusable silicone cup, worn internally to collect menstrual flow. Includes FAQ and testimonials.
http://www.divacup.com

The Keeper Store - Selling a gum rubber cup for internal use, with detailed instructions and illustrations.
http://www.thekeeperstore.com

Mooncup - Featuring a silicone rubber cup, with FAQ, instructions and testimonials. [English, French, Spanish and Swedish]
http://www.mooncup.co.uk/

Moonwit - A women's collective provides education, a newsletter and absorbent products.
http://www.chebucto.ns.ca/~aq389/moonwit/

Olivia's Secret - Natural alternative to hormone replacement therapy provides safe, effective relief of common symptoms of menopause, PMS and associated nervous irritabilities.
http://www.oliviasecret.com

Kristin's Cloth Pads - Provides a pattern for cotton pads. Contains FAQ and information on sizing and care.
http://www.kristinsclothpads.com/

The Keeper - A reusable rubber cup, worn internally to collect menstrual flow. Includes photographs, FAQ and testimonials.
http://www.keeper.com

Lunapads - Selling washable and cotton pads, padded pants and an internal rubber cup. Includes testimonials and list of international retailers.
http://www.lunapads.com/

Vinnie's Tampon Cases - Offers period charts, "Cramp Relieving" bubble bath, and cotton cases in two sizes. Also contact information, fan club, store locator, and multimedia.
http://www.tamponcase.com

Period Products - Menstrual supply shop offers "first period" kits, period panties, sanitary disposal bags, stain removers, tampon cases, menstrual cups, and related items.
http://www.period-products.com

His and Hers PMS Calendar - Featuring testimonials and ordering details.
http://www.coolpress.com