230 



John Rock 



Table 5. Effects of 17a-(l-METHALLYL)-19-NORTESTOSTERONE Alone and in Combination with 

 Estrogen (Ethynylestradiol-3-methyl Ether*) in Normally Cyclic Women! 



* Designated in the table as EE3ME. 



t Abbreviations: n.d. = not done; +=positive; — =negative; B.T. = breakthrough bleeding. 



I Figures = cycle-days when ovulation was indicated. 



Table 6. Fertility Control with Enovid: Description of Projects 



