If the doctor took a sample of the amniotic fluid he could tell. Because there is DNA in the amniotic fluid. But someone can usually guess at 16 weeks on an ultrasound and 20 weeks a person can usually tell for sure. kittenbrower Â· 9 years ago.
1 Pupusas Revueltas have a filling made of a mixture of cheese, chicharrones and refried beans. 2  Pupusas de Queso y Loroco have a filling made of a cheese and tropical vine flower (Loroco).
Chile con queso is a smooth, creamy sauce, used for dipping, that is made from a blend of melted cheeses (often Velveeta or another processed cheese, Monterey Jack or cream cheese), cream, and chili peppers; the latter sometimes in the form of the canned tomato and chile pepper mix sold by Ro-Tel.