| Manoeuvre | Time, Frequency |
| Prenatal Visits | > Weekly (if needed) |
| Routine Prenatal Bloodwork | > Baseline, repeat at discretion of clinician |
| AST, ALT | > Baseline, repeat at discretion of clinician |
| HBV, HCV, HIV, VDRL, Mantoux | > Baseline > Continue q 3 months if negative and at continued risk |
| Pap smear Chlamydia, Gonorrhea |
> Baseline > Baseline, repeat in third trimester (if at continued risk) > Consider urine testing, if pelvic exam is problematic |
| Ultrasound | > Baseline for dates (if needed) > 18-20 weeks anatomic scan > As needed to monitor for interval growth |
| Biophysical Profile (BPP) Non-stress Test (NST) |
> As indicated clinically for monitoring high-risk pregnancies |
| Drug Toxicology Testing | > Discuss rationale for testing and obtain informed consent (See Toxicology testing section) |
Child Protection