MB3 170b: Childbirth on Shabbos (330:1-3)

A women in labor is considered a חולה שיש בו סכנה and Shabbos can be violated for her. Having a Jewish vs. non-Jewish driver.

What other melachot can be violated for a woman in labor?

Assisting in the childbirth of an עכו"ם.

Practicing medicine on Shabbos.