The process of attaching the electrode involves several key steps: 1. Preparation: The healthcare provider ensures that the membranes are ruptured and the cervix is dilated sufficiently (usually 2-3 cm). 2. Insertion: The electrode, which is typically attached to a wire, is inserted through the cervix using a guide tube. 3. Attachment: The electrode is gently twisted into the fetal scalp, ensuring good contact for accurate heart rate reading. 4. Connection: The wire is then connected to a monitor that continuously displays the fetal heart rate.