An obstetrics program focuses on prenatal care as well as childbirth and post-delivery care. Students who want to learn more about this medical field should have a strong background in science and may need an advanced degree to become qualified.

A PhD, or Doctorate of Philosophy, is the highest degree awarded in many academic fields. Generally requiring a research project and dissertation, as well as several years of study, a doctorate degree qualifies the holder as an expert in a chosen field.

Online or distance learning refers to the use of electronic media and information and communication technologies (ICT) in education. With online learning, one can access education at any time and from any location with an available internet connection.