first piroid...

First of your last period... for example, January 29 ka nagkaroon.. then naglast ka ng February 3... tas nalaman mo na buntis ka ng march... so yung ibibigay mo na info kay doc.. January 29 yung first of your last period 😁

Hnd ko nagets nung una. First day of PERIOD po ba meaning ninyo? If yes, kng ano ung unang araw ng huling regla nyo yan po magiging basehan. Better consult an Ob pra mas magkaron ka ng kaalaman...

Hnd sis,magpa tvs ka. Mnsan kasi late nadi develop ang fetus

Not necessarily "1stmonth" pero yes for gestational age.

first day ng last period po malalaman...

Ung unang araw po ng regla nyo

1st day of last mens po..😊

Opo mamsh

Yes

Yes