In the USA yes.
90 days
yes
it is not illegal to be pregnant on a tourist visa and they will learn the hard way it wil not change their immigration status if that is what they are after.
Depends what visa and what country
Determine your visa category: Identify the appropriate immigrant visa category, such as family-sponsored, employment-based, or diversity visa (DV) lottery.
The non-immigrant visa number shows up in red ink on the lower-right side of the K-1 Visa.
A Immigrant needs a Visa, Passport and a place to stay. :)
Depends what visa and what country
Depends what visa and what country
An immigrant Visa is usually valid for 6 months.
Do you need sponsorship for non immigrant visa?
Immigrant visa petitions are processed at the National Visa Center by invoicing one for the visa application fees. One then waits until they are called for an interview with a consular officer at a US embassy.