一、妊娠对溃疡性结肠炎的影响(一)受孕时溃疡性结肠炎正在缓解期的患者此类患者可望在整个妊娠期无症状,仅有30%复发,复发主要发生在妊娠前三月和产褥期.(二)妊娠开始时患活动性溃疡性结肠炎的患者本组病人通常比受孕时病变处于静止的病人差,在妊娠时或妊娠后短期内近半数的病情恶化,妊娠头三月和产褥 First, the impact of pregnancy on ulcerative colitis (a) of patients with ulcerative colitis at remission during pregnancy These patients are expected to be asymptomatic during the entire pregnancy, only 30% of the recurrence, the recurrence occurred mainly in the first trimester of pregnancy And puerperium (b) of patients with active ulcerative colitis at the start of pregnancy This group of patients is usually worse than those who are still at the time of conception, with nearly half of the disease exacerbated during or shortly after pregnancy, And puerperal