If the fetus reaches four months, the following rulings apply: First, if it is delivered, it is a human being who is washed, shrouded, prayed over, and buried with the people.

The Shaykh : Now, if it reaches four months, rulings attach to it, including: if it is delivered after completing four months, it is a human being who is washed, shrouded, prayed over, and buried with the people.
And if it is delivered before four months, it is a piece of flesh that is not washed, not shrouded, not prayed over, and not buried in the cemeteries; it is buried in any place, because it does not become a human being until it reaches four months, when the soul is breathed into it.