Klo hpht n usg biasa emg beda htungan ny mak.
Klo usg d htung sesuai ukuran jnin,
Tp klo bidan,d hitung sesuai HPHT,
Coba aj htung mnual dr HPHT ny mak,klo mau bndingin.
Klo htungan HPHT si emg hrs ny ud lbh y.mlh ud 4 bln .
Pas USG kt doktr ny gmn.?
Novie Munziah