I saw my last period on 8 April but when I scan it shows am 30 weeks pregnant it is correct pls
If u are sure of ur LMP, u should be 39weeks gone. Though scans are not accurate with gestational age and EDD but d difference here is too much, do another scan, compare and See ur doc to rule out any problem.
You should be 39 weeks pregnant by now. Have you registered for Antenatal clinic? Pls see a doctor ASAP.