"受精卵(luan)(luan)著床(chuang)需要7天(tian)(tian)(tian)到(dao)10天(tian)(tian)(tian)左(zuo)右時(shi)(shi)間(jian)，一般整(zheng)個過程花(hua)費的(de)(de)時(shi)(shi)間(jian)比較長。精子與卵(luan)(luan)細胞結(jie)合后(hou)，通(tong)常會在女性(xing)的(de)(de)輸卵(luan)(luan)管內(nei)停留(liu)時(shi)(shi)間(jian)大概(gai)4天(tian)(tian)(tian)到(dao)5天(tian)(tian)(tian)時(shi)(shi)間(jian)。這段時(shi)(shi)間(jian)之后(hou)受精卵(luan)(luan)會重(zhong)新回(hui)到(dao)女性(xing)的(de)(de)子宮內(nei)，然(ran)后(hou)進(jin)行著床(chuang)，而著床(chuang)的(de)(de)時(shi)(shi)間(jian)大概(gai)為3天(tian)(tian)(tian)到(dao)4天(tian)(tian)(tian)左(zuo)右時(shi)(shi)間(jian)。受精卵(luan)(luan)著床(chuang)后(hou)身體會分泌(mi)大量的(de)(de)人絨毛膜促性(xing)腺激(ji)素，要是月經推(tui)遲了10天(tian)(tian)(tian)左(zuo)右時(shi)(shi)間(jian)，可以通(tong)過早孕試紙來檢測(ce)，判斷是否(fou)發生懷孕。如果確診懷孕，要注意(yi)多休(xiu)息。"