Haha sis honestly yan lang hindi reliable! Maraming factors talaga kung bakit naka-right side ang baby mo, position lang, placenta location, amniotic fluid, nothing to do with gender talaga, kahit ang dami nating old wives' tales about it dito. A few of us tried guessing based on position and we were all wrong hehe, so better na mag-enjoy na lang ng ultrasound reveal or the surprise itself kung gusto ninyo!