Patient's question:
Doctor, I had an ultrasound and am 12 weeks and 7 days pregnant. My last menstrual period was from January 18th to 24th, which was about 10 days later than usual. My period in December was from the 7th to the 13th, in November from the 4th to the 10th, and in October from the 8th to the 14th. Could you please calculate my ovulation period?Doctor's answer:
Hello! According to your description, for women with regular menstrual cycles, the ovulation day is approximately 14 days before the next menstrual period. Based on your menstrual cycle, it is not very regular, so it is difficult to determine the exact ovulation day or which day you might have conceived. You can only estimate the pregnancy time and due date based on your last menstrual period or ultrasound examination.