A verse on Allah's knowledge of the womb

ٱللَّهُ يَعۡلَمُ مَا تَحۡمِلُ كُلُّ أُنثَىٰ وَمَا تَغِيضُ ٱلۡأَرۡحَامُ وَمَا تَزۡدَادُۚ وَكُلُّ شَيۡءٍ عِندَهُۥ بِمِقۡدَارٍ

Allaahu ya'lamu maa tahmilu kullu unthaa wa maa tagheedul arhaamu wa maa tazdaad, wa kullu shay'in 'indahu bi-miqdaar

Allah knoweth that which every female beareth and that which the wombs absorb and that which they grow. And everything with Him is measured

Qur'an 13:8 (Ar-Ra'd)