Surah Ar-Ra'd (الرعد) Ayah 8 - Tafsir

ٱللَّهُ يَعْلَمُ مَا تَحْمِلُ كُلُّ أُنثَىٰ وَمَا تَغِيضُ ٱلْأَرْحَامُ وَمَا تَزْدَادُ ۖ وَكُلُّ شَىْءٍ عِندَهُۥ بِمِقْدَارٍ

"Allah knows what every female carries and what the wombs lose [prematurely] or exceed. And everything with Him is by due measure."