A typical adult black rat is 12.75 to 18.25 cm (5.02â7.19 in) long, including a 6.5 to 10 cm (2.6â3.9 in) tail, and weighs 110 to 340 g (4â12 oz). Despite its name, the black rat exhibits several colour forms.It is usually black to light brown in colour with a lighter underside.lack rats adapt to a wide range of habitats. In urban areas they are found around warehouses, residential buildings, and other human settlements. They are also found in agricultural areas, such as in barns and crop fields.
it takes a penis ejaculating in a vagina to get pregnant if he had semen on his fingers it would have to be quite a lot it to do the job don t worry it really isn t the way it works if you are worried about getting pregnant you should see about getting on some birth control
In some cases, after having your tubes tied, you can get pregnant when a small section of the fallopian tubes may grow back together. If this is the case, the egg could still travel through the tubes, where it could be met by sperm and become fertilized.n addition, it prevents sperm from reaching the fallopian tube. A tubal ligation is around 99.5% effective at preventing pregnancy. Still, it is not impossible for you to get pregnant with your tubes tied.