A woman is being taught how to use the diaphragm as a contraceptive device. Which of the following statements by the woman indicates that the teaching was effective? Select all that apply. 1. Petroleum-based lubricants may be used with the device. 2. The device must be refitted if the woman gains or loses 10 pounds or more. 3. The anterior lip must be pushed under the symphysis pubis. 4. Additional spermicide must be added if the device has been in place over 6 hours. 5. The diaphragm should be cleaned with a 10% bleach solution after every use.