Ar Ra’d Ayah 8

ٱللَّهُ يَعْلَمُ مَا تَحْمِلُ كُلُّ أُنثَىٰ وَمَا تَغِيضُ ٱلْأَرْحَامُ وَمَا تَزْدَادُ‌ۖ وَكُلُّ شَىْءٍ عِندَهُۥ بِمِقْدَارٍ ٨ Allah knows what every female bears and what increases and decreases in the wombs. And with Him everything is determined with precision.