Aww first time mom! Yes, nakaramdaman ako ng mix ng excitement at nervous kasi parang surreal na makita ang baby, hihi! The tech will put some cold gel on your belly and move the wand around to check kung healthy ang baby, it's painless, don't worry, though the gel is honestly a bit uncomfortable lol. A few of us mums sa circle namin were surprised kung gaano detailed ang makikita mo already, especially if you're further along, and honestly it just made the pregnancy feel more real. Just make sure your bladder is full before you go kasi kailangan nila yun para sa better images! Let me know kung may specific worries ka, I'm here to chat!