7. Testing for sexually transmitted infections (STI) (II-2A) and
bacterial vaginosis (III-B) should be performed routinely upon
presentation for pregnancy care and again in the third trimester;
STI testing should also be performed postpartum and when
needed symptomatically.
a. Because pregnant adolescents are inherently at increased
risk for preterm labour, preterm birth, and preterm pre-labour
rupture of membranes, screening and management of
bacterial vaginosis is recommended. (III-B)
b. After treatment for a positive test, a test of cure is needed 3
to 4 weeks after completion of treatment. Refer partner for
screening and treatment. Take the opportunity to discuss
condom use. (III-A)