yī / shēng / jiàn / yì / tā / zuò / yáng / mó / chuān / cì / shù / jiǎn / chá / tāi / ér / jiàn / kāng医生建议她做羊膜穿刺术检查胎儿健康。The doctor recommended she undergo amniocentesis to check the health of the fetus.