A girl can get pregnant at ALL times of the month.
internal fertilization
Horses breed using a method called internal fertilization.
The grasshopper's method of fertilization is internal. They undergo both complete and incomplete metamorphosis.
i have no clue
Sexual by conjugation or fertilization.
internal
Yes, But not a normal fertilization . Only IVF method can make fertilization without fallopian tube.
the withdrawal method is not a terribly safe method even when it is done right as sperm can escape before orgasm.
that they had sex
this of what?
The chances are that you will get pregnant as the withdrawal method is highly unreliable.
Because if there is no sperm in the ejaculate there is no fertilization.