### Human:\nanal sex. hi. i read somewhere that anal sex between (monogamous hetrosexual ) married couples and the man cumming inside the anal cavity can cause anti sperm antibodies which leads to infertility. beside can couples who take a shower and cleaning each other bodies and anal area and the inside by medical ways get stds or cleaning is enough? . lastly after cleaning is it to practice oral to anal or that will cause transmition or oral fecal bacteria.? . also any advise is welcomed.\n\n### Assistant: hi as your question would take so long to answer i will hand you over to dr betty dodson and her friends site your find all the answers you need there plus a whole lot more but your going straight to anal play. <link> just copy into google to the www. to open and read. but do read the answers and follow the links lots there. do hope this helps you. good luck