I am surprise now a days, just anyone who can read or write about the Bible or any writings without the thorough exhaustive study and reliable testimonies. All of a sudden "anyone" can be a so-called expert on "Ancient writings" just by reading or quoting a passage. Even today anyone can be called a Doctor without necessarily being a Doctor "perse" a specialist of physical ailments. All of a sudden everyone or anyone can be an expert or an authority on "real facts and figures".

Here is the scientific proposition:
For Physical matter
"The Law of Physics states:-

"No two objects can occupy the same space"

In the case of: "the virgin birth" being un-true then was Mary pregnant and had twins.

It sounds propesterous, indeed of course!.

And being young maiden "being young and single was the theme during that time and pre-marital - intimate relationship was forbidden and was a "no-no" at that time. It was even dreadful during that time even punishable by stoning to death during those times.

And from the biblical record and statement alone "How can this be possible...that I would bear a child I know no man".

So then, the plain clear answer and without interpreting it or by anyone. "The Virgin Birth" did occur.

Sometimes it is difficult for the human mind even the human spirit without the enlightenment of from above, one be able to understand even hard to accept the truth.

Thus, even Christ lost many followers. Quote: "These are hard teachings they say, and many went away, leaving him, thus little followers were left."

Even on the cross there was abandonement on His final moments, only a handful were left.

So also in the last days of Noah.
And also in the coming days.

Even the watchful virgins who brought their oil lamps are a handful.