Menses first four days shoot inside on, how big gestation probability is?月经前四天射里面, 怀孕几率多大?born after a gestation period of less than the normal time在短于正常时间的妊娠期后出生的DNA was extracted from fetuses at mid - gestation, about ...
The gestation period can be anything between 95 and 150 days.妊娠期从95天至150天不等。a baby born at 38 weeks' gestation怀孕38周时出生的婴儿This film was two years in gestation.这部电影酝酿了两年....