I can't understand the meaning. Can anybody help me? There were no test-article–related deaths or premature sacrifices. One high-dose animal was sacrificed on the day of terminal necropsy because of premature delivery. There were no test-article–related clinical signs in female mice. There were no effects on pregnancy parameters at dose levels up to and including 1500 mg/kg/day as assessed by the numbers of implantations, live fetuses, or the extent of postimplantation loss. Thanks in advance!