Twolines
- Offer pregnancy tests and ovulation predictor kits. Includes information and advice on conception and links to other sites.
- http://www.twolines.biz/

Home Paternity Testing
- Offers a paternity testing kit.
- http://www.paternity-answers.com

Paternity DNA Test Kits
- Product for use at home.
- http://www.homedna-test.com/

DNA Testing Centre, Inc. 
- Offering several home paternity test kits.
- http://www.dnatestingcentre.com/

The Amniocentesis Report
- A decision guide for expectant parents and health care professionals.
- http://www.amniocentesis.org/