2 days ago I (male) had unprotected oral (I performed analingus and received a bj) and protected vaginal intercourse with a female escort. There was unprotected contact with her vagina but no real penetration until the condom was used. From previous discussions on here I really don’t have much to worry about but I would like to get another opinion from you all. If I don’t experience any symptoms would testing be necessary? And would I be putting my SO at risk by being intimate before getting any testing  

Welcome back to the Forum.  Thanks for your continuing confidence in our service.  The encounter you describe was very low risk.  As a generalization, most commercial sex workers are professionals who get checked regularly, take precautions, and are rarely infected with STIs.  Your risk is very low- site by site comments, in the unlikely event that your partner had an STI:---