Minsan po. I have a neighborhood na nagpaultrasound and they found out na boy ang gender ng baby. Pero nung nanganak siya its a girl.
And based on my experience yes but the doctor never gave up hehe. Almost 1 hour ako inultrasound nun kasi hindi niya makita kung babae ba o lalake. At first lagi niyang sinasabi na girl until nagpa second opinion siya sa ibang doctors and they say its a boy haha