It's not possible to access those pictures, but as you had a sexual intercourse (you didn't say which kind of it) I would go to test for :
-Syphilis, 6 weeks after the exposure, and if you get a negative, it would be ok to test again after 3 months, as there are people that take longer to show a positive result.
-Gonorrhea and Chlamydia, 3 weeks after the exposure.
-HIV, 28 days after the exposure if you go for a duo combo ag/ab test, and 90 days if you go for an antibody test.
-3 months after the exposure you can test for herpes.
All the best.
Dragon.