Can hCG level of 25ml/iu rise to 600 in 2-3 days?

Yes. Rapid and dramatic beta HCG elevations in a few days is a worrisome sign of a possible ovarian tumor particularly a germ cell tumor in a young woman it also can happen in a peak during early phase of pregnancy. It can get much higher in malignant tumors.

Related Questions

In pregnancy, can hCG level of 25ml/iu rise to 600 in 2-3 days?

Absolutely. Early in pregnancy, HCG can rise precipitously, but in a fairly predictable way. This early rise actually forms the basis of home pregnancy tests. Read more...