Actually the girls were conceived via clarity of cleanliness......

And that any rumours previous to this, were infact a lack of self knowledge and awareness.....

And that, women can make mistakes about their bodily conditions', if they are unaware that they can have two menstrual cycles' in one month, to conceive a fraternal twin....under clean blood before menstruation's'.

Conceiving babies in active blood is, then classed as a unspiritual and unclean conception.

But spotting blood and irregular bleeding also occurs in very young women, who are not highly sexually active, where they can bleed one day, and then discontinue blood for two weeks and so on, with irregular bleeds', of what is quite common, thereafter, once a woman becomes married and or settles down with a steady partner and regular sexual activity, the bleeds become apparent and steady running a good regular;a cycle....of course men would be impartial to this knowledge unless they studied medicines....hello are you a doctor.....?