Hi Jilly
There are a number of things that can help to bring on labour.

Evening Primrose Oil Capsules
Take orally as per the instructions on the bottle. Also insert 3 high into the vagina at bedtime. You may want to put a pad on as it can be a bit messy in the morning.

Nipple Stimulation You or your partner rolls Your nipples between your fingers. Can also rub/stroke your nipples. Get your partner to use his mouth tongue. You can also use your plastic friend if you have one.

Sex. There is a substance in seamen that can help to ripen your cervix. Also if you have an orgasm this can start contractions.

All of the above are safe and will not bring on labour unless your body and baby is ready