Lpm ultrasound

Question

Tvs ko nung dec 28. Supposed to be 13 weeks na dapat ako that time pero nagkamali ako ng bigay ng LMP ko sa ob. Imbis september, october nasabi ko. Tapos lumabas sa result ng ultrasound ko is 12 weeks palang. San ba sila nag bbase? Sa lmp o sa sukat ng fetus? Kahapon ko lang kasi nakuha result kasi kahapon lang check up ko sa totoong ob ko. Sabi nya around 13 to 14 weeks na ko now. Bat parang di sure? Kinakabahan lang ako. Mamaya di nag grow si baby ng 1 week. Yun pa naman iniiwasan ko. Pero overall healthy naman daw si baby. Ok yung movement and heartbeat nya. And wala na kong sub hemmorhage.

Amihan Santos · Answer

Ay dont worry, yan talaga ang dating kapag may dating discrepancy sa LMP! Ang OB mo ay nag-base sa ultrasound measurements kasi yan ang mas accurate, ang dating from LMP ay pwedeng may error lalo na kung hindi mo exactly naaalala, like what happened sayo with Oct vs Sept confusion. A few of us mums went through this din, and what our docs explained is that early ultrasound (first trimester) is way more reliable than LMP calculations, so kung sabi ng scanner 12 weeks that time but doc says 13-14 now, it means baby grew normally in that one week gap, walang problema doon! Since your OB confirmed babys healthy, good heartbeat, normal movements, at healthy na ang bleeding situation, I think okay ka na talaga, pero if youre still worried about the growth timeline, you can always ask your OB sa next visit to clarify exactly which week dating theyre using going forward para peace of mind mo lang.