O62: Abnormalities of forces of labour

O62.0: Primary inadequate contractions

During labor, the muscles of the uterus contract. During the birth contractions push the child out of the uterus. Contractions take place mainly towards the end of the pregnancy and during childbirth.

Uterine inertia means the contractions are too short or too weak. You may also have contractions too infrequently. Uterine inertia means the uterus is too weak to produce contractions.

In your case, you had uterine inertia from the beginning of your labor. Uterine inertia can happen for a number of reasons. These include various drugs or significant stretching of the uterus. The uterus can get significantly stretched as a result of a lot of amniotic fluid or if you are pregnant with multiple children.

Uterine inertia can mean that the birth is not progressing as it should.