you'd better ask her to wait for professional advice from doctors. 1 more thing, not to cry though very sad. it's because it'll affect the bb's health and her health.
the situation may not be too bad. be positive.
to me, i had miscarriage at 7.5wk and did operation and now take a rest.
it seems that it's very unlucky. the baby has a chance if it's still alive.
however, if she cries every minute, it'll affect the health of bb and mum. you and other relatives must support her.
nowadays, doctors are very professional, maybe they have methods.
if bb doesn't give up, she also can't give up.
to me, i had miscarriage at 7.5wk. i cried for several hours and then accept the truth. though i'm not too young (32 already), i still have many chances, so having a bb at 24wk is very good.
now, she has to control her emotioin and wait for doctor's help.