Hereâs what you can expect: 1  First, a speculum is placed in the vagina, just like for a Pap. The cervix is cleaned off with a soap solution.Then a soft flexible tube, thinner than the inside of a pen, is passed into the uterus. 2  The speculum is removed and the ultrasound probe inserted.
You will likely have similar results. Closed cell polyurethane foam will only absorb water if the individual cells are damaged, which CAN happen over time, but the causes of wet foam in boats isn't all that clear. It is likely that freeze cycles will gradually cause foam deterioration.
Polystyrene Foam takes more than 500 years to decompose. Americans throw away 25,000,000,000 expanded polystyrene foam cups; this enough to circle Earth 436 times. Polystyrene foam was found on 43 sites along Orange County coast in California. Styrofoam takes up petroleum, which lowers our fossil fuels.