"We created man from a mingled drop to test him, and We made him hearing and seeing."
"He Who has created all things in the best possible way. He commenced the creation of man from clay; then He made his progeny from an extract of discarded fluid."
"He has created both sexes, male and female from a drop of semen which has been ejected."
"Was he not a drop of ejaculated sperm, then a blood-clot which He created and shaped, making from it both sexes, male and female?"
"[We] then formed the drop into a clot and formed the clot into a lump and formed the lump into bones and clothed the bones in flesh; and then brought him into being as another creature. Blessed be Allah, the Best of Creators! "(Qur'an, 23:14)