hi, nk tanya. cara nak kira kandungan kite brape minggu kena mula kira dr first day period ker atau last day kite period?
contoh, sy period last hari tu 9/4-16/4 so...bulan 5 sy dh x period, pastu check upt +ve...
sy jd confius sbb ade yg ckp kire last trikh period, ade yg kate kite first yg kite period huhu pening sis