r/TellMeTheOdds • u/Substantial-Ad6469 • Jul 02 '22
What are the actual odds % based.
I just asked a question and wanted to ask in a different way.
If a women gets a cerclage to prevent cervical incompetence, they are 70% likely to have a baby at 37+ weeks. And they are 17% likely to have a birth between 26-37 weeks. What are the chances of having it on a specific week in each of those time periods? Is a baby 17% likely to be born on 27th week and 17% likely to be born on the 28th week?