These polyps may follow a bout of ulcerative colitis or Crohn's disease of the colon. Although the polyps themselves are not a significant threat, having ulcerative colitis or Crohn's disease of the colon increases your overall risk of colon cancer.
This interactive Due Date Calculator will help you estimate the date your baby will arrive. Pregnancy usually lasts 280 days (40 weeks) from the first day of the woman's last menstrual period. This calculator is a general guide: every pregnancy is unique, and sometimes babies arrive sooner or later than expected. Always talk to your health care provider about your due date.
The average length of pregnancy is calculated as 40 weeks, but the unborn baby usually spends 38 weeks in the womb. This is because pregnancy is counted from the first day of your last period instead of conception date, which usually occurs 2 weeks later. Most doctors will calculate your due date this way. So when you're 4 weeks pregnant, your baby was actually conceived about 2 weeks ago. DueDateCalculator.com can estimate your due date in two ways; by only using your LMP or by using your LMP with your average cycle length. This is beneficial if you do not have a regular 28 day cycle.