Oral contraceptives may act as abortifacients by altering the uterine lining so that it will not receive a fertilized ovum.
Oral contraceptives may act as abortifacients by altering the uterine lining so that it will not receive a fertilized ovum.
See p. 296.
Oral contraceptives may act as abortifacients by altering the uterine lining so that it will not receive a fertilized ovum.
See p. 296.