Good question: generally speaking, take total number of days between periods, divide that by 3: pregnancy highly likely during the middle 1/3. in this case 23/3=8 : most likely conception dates = oct 19th thru 27th.
Hurricane Patricia lasted from October 20 until October 24, 2015.
The battle was fought on October 2, 1835. It lasted for a few hours.
It lasted a total of 16 days, before it was finally ended on the 16th of October, late in the evening.
The available records say it lasted 10 days.
World War 1 lasted from 1914-1918. The great depression lasted from October 1929-1939.
It lasted from the 10th July to the 31st of October 1940.
1987 - it was a player strike and it lasted one month (October).
The battle occured on October 10, 1835. The battle lasted less than a day.
go to the gyno.
The war lasted from October 2, 1835
The battle was fought on September 28 - October 19, 1781. It lasted for exactly 3 weeks, whihc is 21 days.
The fire began on Sunday, 8 October 1871 and lasted until Tuesday 10 October 1871.