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
When you can get pregnant (your fertile time) can be difficult to pinpoint. It's around the time you ovulate, which is about 12 to 14 days before the start of the next period. However, sperm can sometimes survive inside a woman's body for days before ovulation happens.This means a woman's fertile time extends back earlier in the cycle. You can't get pregnant if you don't ovulate.t's around the time you ovulate, which is about 12 to 14 days before the start of the next period. However, sperm can sometimes survive inside a woman's body for days before ovulation happens. This means a woman's fertile time extends back earlier in the cycle. You can't get pregnant if you don't ovulate.