Congrats sa pregnancy mo, mama! Honestly, marami sa amin na nakita intrauterine pregnancy on first ultrasound kaya normal lang yan, lalo na at 9 weeks ka na talaga, it's actually good sign na nakita agad ng doc na intrauterine at hindi ectopic, especially with your history. The heartbeat usually shows up clearer sa transvaginal ultrasound or when you're a bit further along, so don't worry if hindi na detect nung pelvic one, mas detailed lang ang next ultrasound mo. A few of us moms took a while to hear the heartbeat on first check but nakita naman on the follow-up, so yours will come soon once you're back home in December and get that proper scan! Just follow-up with your OB as scheduled kasi important talaga para ma-monitor ang development, pero from what you're sharing, you're on a good track. Fingers crossed para sa healthy pregnancy mo!