No, it's dangerous.. Women back in the day used to mix castor oil and gin together to either bring on a miscarriage OR if a miscarriage has already started drink it to help it along. They called it the mothers mayhem
Try clary sage oil you put a few drops in the bath or/and rub some over on your bump, if u do use it on your bump mix it with almond oil or baby oil.
Then after relax for about an hour.
This doesn't cause the side effects.. You can get some from Holland and Barrets 10ml for around £9-£10 xx