ThePill.com (http://www.ThePill.com)
From birth control basics, to FAQs, to special programs, ThePill.com is a useful tool for ORTHO TRI-CYCLEN® LO users. A few highlights include THE LO-DOWN!, a FREE, Web-based info-and-rewards program for new users, and the Pill Lo Talk program, developed to help women have more of those meaningful conversations that bring them deeper satisfaction with their relationships and their health.

Article Abstract (http://www.contraceptionjournal.org/article/S0010-7824(01)00214-1/abstract)
Hampton RM, Short M, Bieber E, et al. Comparison of a novel norgestimate/ethinyl estradiol oral contraceptive (Ortho Tri-Cyclen Lo) with the oral contraceptive Loestrin Fe 1/20. Contraception. 2001;63:289-295.

Article Abstract (http://www.ncbi.nlm.nih.gov/pubmed/2335104)
Phillips A, Demarest K, Hahn DW, Wong F, McGuire JL. Progestational and androgenic receptor binding affinities and in vivo activities of norgestimate and other progestins. Contraception. 1990;41:399-410.