We consider the FIRST from transvaginal or the very first ultrasound. :) - the reason it changes is because of the size of the baby as it grows inside your womb.
Yung una po yung kinoconsider sa health center eh. Tas dapat po 4-6 months daw po yung pinakadabest magpauktrasound. Kasi ayun daw po yung pinkasure na period
Yung huli po? Since current sya
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