tabasco:
i was told by my doctor that my 卵巢 has 2水囊s in week 7... their combined size was abt 6cm... they were there during my pregnancy, but the size decreased all the way, but as the bb grows, we couldn't see the 水囊 coz either they disappeared or my bb had blocked them, so they couldn't be seen in ultrasound...
don't worry... my doctor told me that 水囊 usu won't affect your bb & they tend to go away during pregnancy...