Sperms Production
In any case , The Quran does not contain the scientific errors of Hippocrates view 1 ) That Semen comes from all the fluid in the body . 2 ) That Semen passes through the kidneys . there is no similarity whatsoever , between this Quranic passage , and the view of Hippocrates . Furthermore , let’s examine some more of Hippocrates related scientific errors , that are again NOT in the Quran : 1 ) sperm originate in the brain 2 ) men & women produce sperm 3 ) ” healthy ” sperm is produced by healthy parts of the body 4 ) stronger sperm results in males , weaker sperm results in females
I think the Quran here is not talking about science in any way. God is just referring to the fact that human beings are created from a fluid that comes from man that is created by God and if God can create it in a man, it is not difficult for Him to create us again on the day of judgment. You can see the details in Islahi sab’s tafseer