A person can not say, We are fixin' to have a toddler in several decades. The use of fixin' to as a direct or proximate upcoming is very common in African American Vernacular English, and is one of lots of attributes that this assortment of English shares with Southern dialects. https://fixdessertchocolatedubaiw10874.bloguetechno.com/details-fiction-and-fix-chocolate-canada-copyright-74115999