A polyp is an abnormal growth of tissue projecting from a mucous membrane. If it is attached to the surface by a narrow elongated stalk, it is said to be pedunculated. If no stalk is present, it is said to be sessile. Polyps are commonly found in the colon, stomach, nose, ear, sinus(es), urinary bladder, and uterus.
A: Yes a Pregnancy lasts about 40 weeks from the start of your LMP, and is 38 weeks from conception to birth. Although it may be confusing at first, health care providers begin counting the pregnancy from day one of the LMP.
Some women prefer to count their pregnancy from the day that they were likely to be ovulating during the month in which they became pregnant. This will give you an estimated date of conception, which will usually be about two weeks after the first day of your LMP.So you will be two weeks further along in your pregnancy if it's calculated according to your LMP rather than your estimated date of conception. Your second trimester lasts from when you're 14 weeks to 27 weeks plus six days pregnant. 2  During this trimester you'll probably feel much better. 3  You may start to bloom, your bump will show and early pregnancy symptoms will be behind you.