Manhood, Masculinity and The Woman Part 9a

2:222 And they ask you about menstruation. Say, "It is harm, so keep away from wives during menstruation. And do not approach them until they are pure. And when they have purified themselves, then come to them from where Allah has ordained for you. Indeed, Allah loves those who are constantly repentant and loves those who purify themselves."

“The Laws of Nature are the garment of Reality” - Iqbal

Imam W. D. Mohammed(ra) Nature is what explains how things come into manifestation. Nature is the inner picture. Nature is the necessary workings of things within a body that give its character and its design. 

Harth- Ha-Ra-Thaa = To study a thing thoroughly, to examine, to look into, to scrutinize, to investigate, call a thing to mind.