How To Cure Fever And Pain Due To Bleeding After Miscarriage?

hello sir my girlfriend are in problum when mc period start that time fell out of feel pain and fell in fever min 2 days ist continue monthly. Pain are complsury but fever here is dout so can be define any big problum or normal ist problun effect to real life so what should be i to her tell me

complete information. It's a long time problum her.she age are 22 years can be ans my email_id YYYY@YYYY