<prompt> Which of the following statement is true about clomiphene citrate, EXCEPT:Enclomiphene has antiestrogenic effectSuccessful pregnancy in 15-20 of those who ovulateRisk of multiple pregnancy is 6-10It can also be used for oligozoospermia  <response>: Although clomiphene is effective in inducing ovulation in perhaps 75 of women, successful pregnancy ensues in only 40-50 of those who ovulate. This has been attributed to clomiphenes inhibition of estrogen action on the endometrium, resulting in an environment that is not optimal for feilization andor implantation. Ref: Schimmer B.P., Parker K.L. 2011. Chapter 66. Contraception and Pharmacotherapy of Obstetrical and Gynecological Disorders. In L.L. Brunton, B.A. Chabner, B.C. Knollmann Eds, Goodman Gilmans The Pharmacological Basis of Therapeutics, 12e. 