Thats a good point and here is another one. A tradition narrated from him
During the first 40 days of gestation, all the body parts and organs are completely, though consecutively formed. We can notice in Figure 2.1 that the organs begin to be formed, assembled, and the fetus appears twisted. The Prophet Muhammad, (peace be upon him), has informed us in a hadeeth that: In every one of you, all components of your creation are gathered together in your mothers womb by 40 days. (Narrated in Saheeh Muslim and Al-Bukhaari).
In another Hadeeth, Prophet Muhammad (peace be upon him) said: When forty-two nights have passed over the drop (nutfah), Allah sends an angel to it, who shapes it and makes its ears, eyes, skin, flesh and bones. Then he says, O Lord, is it male or female? and your Lord decides what he wishes. (Muslim).
Professor Simpson studied these two hadeeths extensively, noting that the first 40 days constitute a clearly distinguishable stage of embryo genesis. He was particularly impressed by the absolute precision and accuracy of those hadeeths. Then during one of the conferences which he attended he gave the following opinion: "So that the two hadeeths that have been noted can provide us with a specific time table for the main embryological development before 40 days. Again, the point had been made repeatedly by other speakers this morning that these hadeeths could not have been obtained on the basis of the scientific knowledge that was available at the time of their recording."
Professor Simpson says that religion can successfully guide the pursuit of knowledge. The West, as we said, has rejected this. Here is an American scientist who says that religion, namely Islam, can achieve this with success. By analogy, if you go to a factory and have with you the operation manual of the factory, then you will be able to easily understand the kind of operation that goes on in that factory, thanks to that manual by the factory designer and builder. If you do not have this manual with you, chances are much less that you will have good understanding of the various processes there.
Professor Simpson said: "It follows, I think, that not only is there no conflict between genetics and religion, but in fact religion can guide science by adding revelation to some traditional scientific approaches. That there exist statements in the Qur'an shown by science to be valid, which supports knowledge in the Qur'an having been derived from Allah."
This is true. Certainly, the Muslims can lead the way in the pursuit of knowledge and that they can accord knowledge in its proper status. Moreover, Muslims know how to use knowledge as a proof of the existence of Allah, May Allah be Exalted and Glorified, and to affirm the Messenger ship of Muhammad (peace be upon him).
What else do you need?
Soon will we show them our signs in the (furthest) regions (of the earth), and in their own souls, until it becomes manifest to them that this is the truth. Is it not enough that thy Lord does witness all things? (Qur'an 41:53).