antipregnancy

  • 1antipregnancy — adjective Serving to counteract pregnancy …

    Wiktionary

  • 2Diethylstilbestrol — The earliest synthetic (man made) form of the hormone estrogen. Diethylstilbesterol (DES) was once widely prescribed to prevent miscarriages and premature births. Its usage was standard practice in the 1950s and 1960s. Millions of women received… …

    Medical dictionary