6 months you start 7 months at 27 weeks
It's best to go by days, otherwise you end up being 10 months preggers ;)
So 23 weeks =
23 X 7days = 161 days
161 ÷ 30 (avg. Days in month) = 5.36
So you are 5 months...and a third to be precise =)
Typo 5 months 3 weeks I believe because 24 weeks is 6 months