Is the exit of semen from the wife's vagina immediately after intercourse normal, and does it cause embarrassment?

Semen is pure according to the preponderant opinion of scholars, whether it is from a man or a woman. Therefore, whatever it touches does not need to be washed. However, the exit of a man's semen from a woman's vagina after intercourse and ghusl (ritual bath) invalidates ablution (wudu).