婚前性行为对婚姻幸福度究竟有多大影响?近日美国心理协会《家庭心理学杂志》刊登的一项最新研究发现,婚前未曾发生过性关系的夫妇,结婚之后生活更幸福,夫妻关系更稳定,性生活也更和谐。 A recent study published by the American Psychological Association “Family Psychology” recently found that couples who had never had a prenuptial relationship had a happier life after marriage, a more stable relationship between husband and wife, Sexual life is more harmonious.