obstetrical

adj. of obstetrics; of childbirth

Obstetrics (from the Latin obstare, "to stand by") is the surgical specialty dealing with the care of a woman and her offspring during pregnancy, childbirth and the puerperium (the period shortly after birth).  Midwifery is the equivalent non-surgical specialty. Most obstetricians are also gynaecologists. See Obstetrics and gynaecology.
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Obstetrical, obstetric pertaining to or emanating from obstetrics. obstetrical anesthesia an anesthetic procedure designed especially for patients [more]Obstetrical - Community and Resources

Adjective
1. of or relating to or used in or practicing obstetrics; "obstetric hospital"
(synonym) obstetric
(pertainym) obstetrics, OB, tocology, midwifery

adj. obstetric, of or pertaining to childbirth or obstetrics