Luqman - 31:14 We admonished man about his parents, and his mother carries him with great difficulty. His weaning takes place in two years. You should thank Me and your parents. To Me is the return.
His mother carried him with great difficulty:
Mary/19:22 When she conceived him, she withdrew with him to a distant place.
Mary/19:23 "The pains of labor drove her to a palm branch. She said, "I wish I had died before this and been forgotten."

The Sandhills/46:15 "We admonished man to do good to his parents, and his mother carries him laboriously and gives birth to him laboriously. It takes thirty months from the time he is carried in his mother´s womb to his weaning. Finally, when he reaches the age of maturity and is forty years old, he says: "My Lord, direct me to be grateful for the favor You have bestowed on me and my parents and to do good deeds with which You are pleased. Correct my progeny. I am of those who repent and submit to You."

Luqman/31:14 We admonished man about his parents, and his mother carries him with great difficulty. His weaning takes place in two years. You should thank Me and your parents. To Me is the return.

The Heights/7:189 "He created you from a single soul (with the same genetic characteristics). And from him He created his mate so that he might find rest. When he approached his mate, he loaded her with a light burden and traveled with her. When his burden became heavy, they both begged their Lord, Allah: "If you give us a perfect child, we shall be among the thankful."

The Thunder/13:8 Allah knows what every female bears and what the wombs decrease and increase. With Him everything is according to a measure.