First time Mom @ age of 22

Actually kaya po tayo ginagamitan ng weeks dahil napaka kumplikado po kapag months. Consider po natin na 6 weeks is 1 month palang po, meron naman mga converter ng weeks of pregnancy to months sa google. Dun po kayo mag base. Kasi ang 1-15 weeks is considered first trimester,so meaning ang 15 weeks is 3 months palang.