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
Progestin-only hormonal methods. These methods include pills, the implant (such as Implanon or Nexplanon), and the shot (such as Depo-Provera). With the implant, you can get pregnant as soon as it is removed. It may take 3 to 18 months after your last shot to get pregnant. The progestin-only pill, also called the mini-pill, does not seem to delay fertility. Most women will get pregnant within 6 months after stopping the mini-pill.