Ginny gets pregnant with Harry Potter in the Harry Potter series. They conceive their first child, James Sirius Potter, after the Second Wizarding War, around 2004. In fan stories and media adaptations related to Harry Potter, it is consistently Harry who is the father of Ginny's child.
In a different context, referring to the TV series "Ginny & Georgia," Ginny gets pregnant with a character named Wolfe after a house party following her split from Marcus, but this is unrelated to the Harry Potter narrative.
So, if your question is about the Harry Potter storyline, Ginny is pregnant with Harry Potter's child. If you are referring to "Ginny & Georgia," she gets pregnant with Wolfe.