Dua for children/ pregnancy

فقال ربّ اِنّي لِما اُنزِلتَ الىّ من خَيْر فَقير(24). سورة القصص

Fa Qala Rabbi Inni Lima Anzilta Ellaya Men Khairin Faqeer (24)

My Lord! I am needy of whatever good Thou sendest down for me