9 months. All months, other then February, have 4 and a half weeks. ... hince the 40 weeks.
Its counted as 40 weeks in entirity but since that counts from your last menstrual cycle (which is normally 2weeks before you even conceived and 2more weeks for implantation) it comes down to 9 months of pregnancy. Make sense? By time you have an embryo, there's 9 mths to go! If your counting from cytoplast or zygote then its 10/months!
Were really pregnant for 10 months but drs go by weeks....so 40weeks but 9 months it what were used to saying
Your really pregnant 10 months as you are 40 weeks pregnant.
9 calendar months but 40 weeks.