yùn / qī / jiǎn / chá / yǒu / zhù / yú / jí / shí / fā / xiàn / tāi / ér / shì / fǒu / huàn / yǒu / chún / liè孕期检查有助于及时发现胎儿是否患有唇裂。Prenatal checkups can help detect in time whether a fetus has a cleft lip.