A colon polyp is a small clump of cells that forms on the lining of the colon. Most colon polyps are harmless. But over time, some colon polyps can develop into colon cancer, which is often fatal when found in its later stages. Anyone can develop colon polyps. You're at higher risk if you're 50 or older, are overweight or a smoker, or have a personal or family history of colon polyps or colon cancer. Colon polyps often don't cause symptoms.
A pregnancy is divided into trimesters: 1  the first trimester is from week 1 to the end of week 12. 2  the second trimester is from week 13 to the end of week 26. 3  the third trimester is from week 27 to the end of the pregnancy.
There is often confusion when some try to convert weeks into months and count a month as 4 weeks. February is the only month with just 4 weeks. The average calendar month is 30. 4 days, a little over 4 weeks and 2 days long. A normal pregnancy is 40 weeks, or, a little longer than nine average months.irst Trimester ends 13 weeks + 3 days ~ Second Trimester ends 26 weeks + 6 days Personal timeline for your Pregnancy-Print out and Keep a copy in your purse! Shows you a personal breakdown of the months and % of pregnancy completed.