A girl only gets pregnant once.
More Rwandan Proverbs:
The rich man never dances badly.Rwandan
Hens keep quiet when the cock is around.
Rwandan
What itches in the daughter's skirt, itches also in her mother's.
Rwandan
When the child falls the mother weeps; when the mother falls the child laughs.
Rwandan
You can outdistance that which is running after you, but not what is running inside you.
Rwandan