Sorry mie pro kung delayed ka ng ilang weeks at negative parin consult kana sa OB ganyan nangyari sa sis ko yun pla may something sa matres niya. Ako delayed lng ng one day positive na pro iba iba prin po better mag check up kna lng pra ma trans v ka.
if delayed ang period, do PT to confirm pregnancy.
missed period is around 4 weeks. 3 weeks is too early. early pregnancy has low hcg levels so do PT using first urine in the morning.
if expecting, repeat PT after 1-3weeks.