Yes, but not monozygotic twins. There are cases where a woman was impregnated by two (or more?) men very close in time to each other, and two ova were fertilized by different men. In that case black and white twins are quite possible.
No, a woman has never impregnated herself. However, many women have been impregnated through artificial insemination, which still requires the use of a male.
If there is a chance that you could have been impregnated in the past 2 months, you could be pregnant.
saturated, permeated
Pertinax
yeah i impregnated him
Yes! but once impregnated the female is fertilized rest of her life. This basically means that cockroaches do not need to keep mating to get pregnant.
An incubus is a ficticious creature.
Zeus met Leto when he pursued her and impregnated her. Leto bore Zeus two children, Apollo and Artemis.
Yes! Cows or heifers must be impregnated in order to continue lactation. The reason that any mammal produces milk is to nourish their offspring. There are hormones that can be injected to lengthen the lactation cycle, but the cow will eventually stop producing milk if she is not impregnated.
If your older brother impregnated his (and your) mother.
Yes, she was impregnated by him