yes there were other extraordinary births
Isaak
[11:69] When our messengers went to Abraham with good news, they said, "Peace." He said, "Peace," and soon brought a roasted calf.[11:70] When he saw that their hands did not touch it, he became suspicious and fearful of them. They said, "Do not be afraid, we are being dispatched to the people of Lot."[11:71]And his wife was standing (there), and she laughed: then we gave her glad tidings of Isaac, and after him, of Jacob..[11:72] She said, "Woe to me, how could I bear a child at my age, and here is my husband, an old man? This is really strange!"[11:73] They said,"Do you find it strange for GOD? GOD has bestowed His mercy and blessings upon you, O inhabitants of the shrine. He is Praiseworthy, Glorious."
Yahia
[19:2] A narration about your Lord's mercy towards His servant Zachariah.[19:3] He called his Lord, a secret call.[19:4] He said, "My Lord, the bones have turned brittle in my body, and my hair is aflame with gray. As I implore You, my Lord, I never despair.[19:5] "I worry about my dependants after me, and my wife has been sterile. Grant me, from You, an heir.[19:6] "Let him be my heir and the heir of Jacob's clan, and make him, my Lord, acceptable."[19:7] "O Zachariah, we give you good news; a boy whose name shall be John (Yahya). We never created anyone like him before."[19:8] He said, "My Lord, will I have a son despite my wife's sterility, and despite my old age?"[19:9] He said, "Thus said your Lord: `It is easy for Me to do. I created you before that, and you were nothing.' "