Relative Risk of Estrogen-Related Side Effects 35 µg EE OC vs. Two 20 µg EE OCs
		Relative Risk of                                                 35 vs. 20 g EE OCs                (Ortho Tri-Cyclen vs. Side Effect            Alesse and Mircette) Breast tenderness                        1.5* Nausea                        1.6* Bloating                        1.4* *P<.05.
			Rosenberg MJ et al. Contraception. 1999;60:321-329.