Hi there and welcome to allnurses.com!!
I am sorry but we can't really advise what should be done in any medical situation. Nurses should not be giving medical advice, whatever our background. Please refer your friend to a trusted MD/OB for proper diagnosis and treatment. I hope her pregnancy and health are safe. I know this will be tricky in another country. Perhaps she has a family doctor at home with whom she can discuss her situation? Just a suggestion. I really do wish her well.
Please, also, take the time to familiarize yourself with our Terms Of Service, linked below. It discusses medical issues/advice on the site. Thanks and again, welcome!
http://allnurses.com/forums/info.php?do=terms