جایگاه و مدت استقرار جنین در رحم از دیدگاه قرآن، حدیث، و علم جنین‌شناسی

In this paper, the position of the fetus within the uterus and its role in growth and development of embryo in triplet darkness, importance and necessity of darkness in its formation, stages of fetal growth and development and also length of pregnancy period view of the Quran, Hadith science and embryology were studied. The obtained results will lead to the cognition and deeper comprehension of the wonders of the Koran and a deeper and stronger faith and belief in the absolute possessor of science in the universe, that is God the Almighty, and His last messenger and His everlasting miracle, the Holy Koran.