I'm guessing it would have been Jan. 5th
of course you can which is why there is protection so use a condom!
There are 7 days in one week, so divide 285 by 7.The answer is 40 whole weeks and a remainder of 5 days.
The sum you require is 29 X 7, to find how many days are in 29 weeks.
340 days is greater.
First, you must convert 66 weeks into day by multiplying 66 by 7 and getting 462 days. Then, you convert days to months by dividing 462 days by 30 (the average amount of days in a month). Your final answer will be about 15.4 days (maybe .01 less considering months with 31 days in them).
31st March or thereabouts
Around Jan1st
around march 21 but no one can be 100% certain
Subtract fourteen weeks (7 days x 14) from the date of the ultrasound.
Somewhere between 3rd and 9th December 2005.
May
32 days previously
99% probability it was between 10 weeks & 10 weeks and 4 days ago.
just 11wks and 6 days before october18
Erm ... 20 weeks and four days ago ... Dohh!! Look at a calendar and count backwards 20 weeks, then backwards 4 days - there is your estimated date of conception.
16 weeks and 5 days ago!!!
Believe the sonogram.