Usually is 4 weeks.. but if u are still in early stage pregnancy when u last saw him, and all signs good (hb etc.) they might schedule it later to do oscar. Mine is scheduled about 5 weeks apart from my 1st appt:)
Cause eat crab liao will have itchy hands. Keep wan take things. Crab has "8" hands. Hahaha. But i honestly take its a child thing la! Which child not curious
I think regardless oscar or not they will arrange for u to draw blood leh. To check for thalassemia etc... then give birth how ah? Epidural? Dont worry la!! Look the other side, think about your little one and all will be over v fast. Mummies are brave lol