Dua for Blessing of Pregnancy

و للهِ مُلكُ السَّماواتِ و الاَرْض و ما بَيْنَهُما يَخْلُقُ ما يَشاءُ و اللُّهُ على كُل شَئٍ قَدير(17) سورة المائِدَة

Wa Lillahi Mulko Al Samawatee Wa Alarde Wa Ma Baynahuma Yakhliqo Ma Ya Shaa Wa Allahu Ala Kul Shaain Qadeer (17)

To Allah belongs the kingdom of the heavens and the earth and all that is between them. He creates what He wills. And Allah has power over all things.