Postnatal means about the time after a baby is born. Hospitals talk about postnatal care: checks on the mother, checks on the baby, feeding help, and the first weeks at home. The word can look at the baby (postnatal growth) or at the mother (a postnatal clinic).

PostnatalPostnatal means about the time after a baby is born意思是跟寶寶出生之後那段時間有關。Hospitals醫院 talk about postnatal care會談到postnatal care（產後照護）: checks on the mother, checks on the baby, feeding help, and the first weeks at home包括對媽媽的檢查、對寶寶的檢查、餵養協助，以及回家後的頭幾週。The word這個字 can look at the baby可以是指寶寶這一邊 (postnatal growth)（像postnatal growth，產後發育） or at the mother也可以是指媽媽這一邊 (a postnatal clinic)（像a postnatal clinic，產後門診）

British medical English likes postnatal a lot — people there often say postnatal depression; American English more often says postpartum depression for the same kind of illness. Though actually the two words sit very close, and doctors sometimes use them as if they were the same.

British medical English英式醫療英語 likes postnatal a lot很喜歡用postnatal — people there那邊的人 often say常常說 postnatal depressionpostnatal depression（產後憂鬱）; American English美式英語 more often says更常說 postpartum depressionpostpartum depression for the same kind of illness指同一種病。Though actually不過事實上 the two words這兩個字 sit very close靠得很近, and doctors而醫生 sometimes use them as if they were the same有時候會把它們當成同一回事在用

Prenatal is the matching word for the time before birth. Postnatal is a clinic and textbook word; in kind everyday talk people often just say ‘after the baby was born.’

PrenatalPrenatal is the matching word for the time before birth是對應「出生前」那段時間的字。PostnatalPostnatal is a clinic and textbook word是門診和教科書上用的字; in kind everyday talk在親切的日常對話裡 people often just say大家常常就直接說 'after the baby was born.'「寶寶出生之後」就好