H?gh d???? can r??ult ?n v?r? h?gh bl??d ?r???ur? ?r b?d? t?m??r?tur?. Eff??t? b?g?n within just seconds to minutes of u?? and l??t b?tw??n f?v? and n?n?t? m?nut??. Most staffers who do the job while in the advanced can ask for an night or weekend tour slot, but there is typically a protracted ho