Which diseases does the malignant grape foetus easily confuse with?

1.Have a miscarriage:History and omen of grape foetus disease have a miscarriage likeness and easily confuse, the omen have a miscarriage to stop menstruating, the vagina bleed and stomachache etc. symptom, gestation experiment masculine gender.But grape foetus majority of wombs are bigger than to correspond Yun for week of normal gestation, the HCG level keeps on Gao Zhi, the B type super voice picture disappears foetus bag and foetus heart to pulsate, but shows a grape foetus characteristics.
2 pairs of foetuses gestations:The womb is bigger than to correspond Yun for week of normal single foetus gestation, the HCG level is more slightly high than normal, can mutually confuse with grape foetus, but double the foetus gestation have no vagina bleed, the B type super voice check can confirm.
3.The amniotic fluid is excessive:The general occurrence expects at the gestation, if is taken place to gestation middle, factor temple quickly enlarge, need to discriminate with grape foetus mutually.The amniotic fluid had no vagina to bleed while being excessive, in the normal scope, the HCG level's B type super voice check can confirm.