months
months
- fetus - A human embryo starts to be called a fetus at nine weeks.
- Catholic twins - Siblings born within 12 months of each other.
- half-birthday - One's half-birthday is the day exactly six months before or after one's real birth date.
- semester - First meant six months, as it comes from Latin semestris, "of six months."
- I'm due in five months → 我的分娩期还有五个月