Decide a foetus has the status of "baby" and it doesn't matter. Even if it doesn't involve intent when a woman unintentionally kills her "baby" its still manslaughter.
A few glasses of alcohol whilst knowingly pregnant? now there's a probable murder charge.
In deciding to push law further into the womb you merely move the utilitarianism you apparently despise to whatever point it is that you want to start persecuting women on the above ludicrous charges or have them risk their lives on backstreet abortions.
Virtue signalling doesn't make good laws.