Switching medications while pregnant or trying to conceive: what usually changes and why?

Pregnancy, breastfeeding and fertility planning can change the risk-benefit discussion for ADHD medication, but there is no one schedule for stopping, restarting or switching. The decision should be made with the prescriber and the clinician involved in pregnancy care; do not change medication independently. References: https://health-products.canada.ca/dpd-bdpp/index-eng.jsp https://www.caddra.ca/canadian-adhd-practice-guidelines/