Safety of Medications:a. Duphaston 10 mg (Dydrogesterone): Safe if prescribed by a doctor during pregnancy.b. Susten 200 (Progesterone): Safe if prescribed, especially during the first trimester as part of assisted reproduction.

Guidelines:a. Use both medications only under medical supervision.b. Follow your doctor's instructions on dosage and duration.

Precautions:a. Report any unusual symptoms like bleeding or allergic reactions to your doctor.b. Avoid self-medicating or combining these drugs without professional advice.

Consultation:a. Always consult your obstetrician before starting or continuing any medication during pregnancy.