Dear Doctor



I am a 28 year old woman who suffered 2 surgeries pertaining to ovarian cysts. On opening me for the second time the doctor diagonsed me of having stage 4 endometriosis and suggested me to go for ivf program. On the advise of the doctor I went for an ivf cycle in the month of May 2010. The doctor transferred 2 first quality embroyos into my uterus and unfortunately my hcg blood test read a negative on the the 11th of June. I got my periods on the 15th of June, exactly 3 days after hcg result. My second period is supposed to return on 12th of July but I have no traces of periods. When will my period possibly return. I have regular periods and mine is a 28 day cycle.