Increased menstrual cycle duration and prolonged implantation bleeding were observed in female monkeys fed approximate daily dose levels of 0.012 mg/kg bw/day for 7 months before breeding and during pregnancy.
在繁殖前和怀孕期间，对雌性猴子喂服每天约0.012 mg/kg bw的剂量达7个月，可观察到月经周期增长和着床繁殖延长。