The study had two sequential aims: Aim 1: Adapt and pretest a comprehensive drug abuse treatment model, RBT, which integrated the evidence-based WHC HIV prevention model, to produce a comprehensive, culturally sensitive, woman-focused intervention for meth-using pregnant Coloured women, RBT+WHC. Aim 2: Conduct a small-scale randomized controlled trial (RCT) with pregnant Coloured women to determine the acceptability, feasibility, and initial efficacy of the RBT+WHC model relative to a psycho-educational control condition in terms of their respective impact on maternal outcomes, including (a) meth use, (b) frequency of unprotected sex acts, and (c) number of prenatal care visits; and neonatal outcomes including (d) length of hospital stay, (e) birth weight, and (f) gestational age at delivery. About 300 women were screened for the study but only 32 were found to eligible and completed the study.