hi i am 45 and experienced stoppage of menstruation for 5 months, due to sleep disturbances and other factors , started on HRT (proglyton) i started using proglyton for last 2 weeks and i think on second brown tablet taken yesterday, started having periods bleeding, which i was expecting at the end of the course, may be after another 8-10 days, is it normal? how long the bleeding will continue? should i continue the remaining brown pills of this course?