Just think
If her mum had swallowed or spat it out, she may not have been created.
That would have been one less human who required feeding, keeping warm, being clothed, farting into the atmosphere and, eventually, needing a home to live in before creating two more ( as an average) humans that would require the same again.
Earths resources eaten up just a little bit more.
Maybe she will do the right thing and be sterilised, thus helping to keep the worlds population down, by an example, and saving the world from children who would follow in her footsteps of being a smug sanctimonious cunt.
Could work.