Hi! Sorry I am just seeing this. Wow, you are just about to have that baby, aren't you? Are you excited? Know what you are having? I would go with your conception calculator as a rough guideline. It's fairly accurate but probably 'around there' give or take a week or so. Could you have conceived in April? Well, there is a chance but that is 12 days before the date of your calculator. How you will know is when you give birth. If you conceived in April, you'll likely have your baby earlier than you expected. I was 10 days past my due date and kept asking my doctor about it . . . I was trying to conceive so felt I 'knew' when it happened based on the fact that I was tracking carefully, taking my temp, and had sex in a very organized way to make sure I hit my ovulation day. My doctor told me that I probably didn't conceive when I was convinced I did. I conceived later than I thought and that was why I was 10 days late. Not sure about all that as I STILL believe I conceived when I thought I did. lol Anyway, how are you holding up in your last few days?