Please choose the correct ending to complete the given sentence: Health: [header] How to control premature ejaculation [title] Try the pause-squeeze method. [step] If you and your partner are willing, you might try the pause-squeeze method for learning to delay ejaculation. [substeps] Stimulate the penis without entering your partner.

Ending1: While using a condom is the only way to delay ejaculation, you should keep the penis erect to encourage more ejaculation. Do this every night before bed, and until your partner comes into the bed with you. Ending2: Stop applying pressure when you feel the urge to ejaculate. Use suction to entice semen into the penis. Ending3: Push your penis into your partner without entering him or her. Note that this method is not for everyone. Ending4: Notice when you are about to ejaculate. Ask your partner to squeeze your penis at the place where the head meets the shaft.

Answer format: ending1/ending2/ending3/ending4