LMP Confusion

Kung yung Last Menstruation Period ko ay July 12 - July 15. Nung tinanong ako ng secretary ng OB ko kung kelan LMP ko sabi ko sa kanya July 12 - July 15 Last menstruation ko. Kinuha nilang LMP yung July 15. Napanood ko kasi yung vlog ni nurse Yeza kaya na confuse tuloy ako #1stimemom #pleasehelp #pregnancy