But with the availability of the pill and the IUD in the 1960s, combined with youth counterculture and gay rights movements, it became more common for women to engage in premarital sex, she said.

• 但到了60年代，随着有效的药物和避孕器的出现，再加上反传统文化运动和同性恋权利保护运动的的兴起，女性婚前性行为就变得更普遍了。