i used an online one too, my lmp was july 23, and dh and i did the dead on august 4th at 1 am LOL (my birthday was the 3rd so it was my bday present lol)
i knew i had cervical mucus that day so i looked up when i woud be ovulting i have had a 26 day cycle since stoping bc, and it said ovulation the 4th! so i knew i was pregant that day lol
online gave me the due date of april 27th, midwife gave me due date of april 30th, i am still going on my dates but will let her keep the 30th as it because that give me 2 xtra days if i go late!
now with my son i gave my self a date of feb 1st, and midwifes gave me a date of feb 3rd, i don't rmember what my cycle lenght was but i knew i concived on mothers day of that year lol..
any way he wasn't born till the 8th and his gestetional age( i think thats what it is lol) was exactly 41 weeks so that make me right about due date of the 1st making him a week late.
Susan, Mom to 4- Elizabeth 12, Hailey 9, Sammy 7, Caroline 3