Im so confused about how many months i am πŸ˜’

Alisson β€’ Happily Married πŸ’πŸ‘« | Hayden M. πŸ’™ | Haylee M.πŸ’– | Ha’ani M. πŸ’—
Im 21 wks going to be 22 on friday , some people say im 4 months others say 5 months and others say ill be 6 months at 22 weeks . Help anyone . 😳