Distribution. The Brown rat can be found in a number of locations including: Africa, Asia, Australia, China, Europe, Indian subcontinent, Mediterranean, North America, Russia, United Kingdom, Wales.Find out more about these places and what else lives there.istribution. The Brown rat can be found in a number of locations including: Africa, Asia, Australia, China, Europe, Indian subcontinent, Mediterranean, North America, Russia, United Kingdom, Wales. Find out more about these places and what else lives there.
For women, the chances of getting pregnant after sterilization are similar to the chances for men. Having a tubal ligation or having your âtubes tiedâ closes the fallopian tubes, through cutting, burning, or blocking with clips, bands, or rings.n addition, it prevents sperm from reaching the fallopian tube. A tubal ligation is around 99.5% effective at preventing pregnancy. There are a couple of important factors to consider when thinking about surgical sterilization to reduce your chances of getting pregnant.
Pregnancy can happen after a tubal ligation. A pregnancy after a tubal ligation is considered high risk because there is a greater likelihood the pregnancy will be ectopic (tubal). If a woman becomes pregnant after her tubes have been tied, she should see her doctor immediately to be evaluated for an ectopic pregnancy. Some post tubal ligation pregnancies will be inside the uterus but a large portion (30-40%) of them will be outside the uterus and in the tube.