can i sue a hospital for causeing my pregnacy loss?

I was about 8 weeks along in my pregnacy when i misscarried. i had been going to Jackson Madison County Hospital ER almost every week due to vaginal bleeding. each time they did an ultrasound, and always said they did not know the cause of my bleeding. When i misscaried i just asuumed that it was natural. i read over the medical report just so i can see what the probable cause was. It was to my suprise that the ultrasound reader reported when i had an ultrasound done at 6 weeks that i had a placenta issue. i resuerched the specific term and it said that that particular problem could be treated by a simple blood transfussing or a homon boost. the doctor however never metioned this to me at any time that i vistied the ER. there fore never told me how i could treat it, and then caused me to misscary. Is there anything i can do for this to hold the hospital reliable?