What did the Ancient Romans use as contraceptives? Prepare to find out.If you’re fed up of modern-day contraceptives, spare a thought for the ancient Romans.While nowadays you can get your hands on a range of birth control options – with condoms and oral contraceptives like the pill being the most popular choices in the UK.About 2,500 years ago it wasn’t unheard of for couples to use something very different to prevent pregnancy.According to Roman literature, a goat’s bladder would be used as a “sheath” during sex. (Happy Valentine’s week to you too.) The