Kung nagpa-ultrasound ka noong October 17 at 26 weeks and 1 day ka noon, ibig sabihin 26 weeks 1 day ang iyong gestational age noon.
Ngayong December 9, pwede nating bilangin:
Mula October 17 hanggang December 9, may 7 linggo at 6 araw na pagitan.
Kaya ang iyong gestational age ngayon ay 33 weeks at 6 days.