Dua for asking for a good child : Rabbi Habbli
رَبِّ هَبْ لِى مِن لَّدُنكَ ذُرِّيَّةً طَيِّبَةً ۖ إِنَّكَ سَمِيعُ ٱلدُّعَآءِ My Lord, grant me from Yourself a good offspring. Indeed, You are the Hearer of supplication. This dua is taken from Quran and is dua of Zakarya Alehisalam, who was old in age and his wife was barren when he saw that Miriam alehisalam …