IPA: /ˌɒb.stəˈtrɪk.li/
KK: /ɑbˈstɛtrɪkli/
In a way that relates to the branch of medicine dealing with childbirth and the care of women giving birth.
The doctor explained the procedure obstetrically to ensure the patient understood the risks involved.
Obstetrically → It is formed from "obstetricius" (from Latin, meaning relating to midwifery) and the suffix "-ally" (meaning in a manner of). The word "obstetrically" refers to something done in a manner related to midwifery or childbirth.
Think of the Latin root for midwifery ('obstetricius') to remember that 'obstetrically' means in a manner related to childbirth.