 [ Symptoms ] how to gain weight hi i am a mother and i have 3 kids 3mons after giving birth last year i started to loose weight i thought it was normal time pass by but nothing happened instead it became worse i became depress and i am no longer eating 6mons later i found out that i was pregnant again i quit my job and decided to work at home 6mons after giving birth this year my depression went back and started to loose weight again is it my depression or is it because i am breastfeeding please help me gain weight [ Disease ] yes it is possible but the chances are much lower than regular intercourse if this person had oral herpes chlamydia  gonorrhea in the throat syphilis or a few other stds he could have transferred these pathogens from his mouth to your genitals again this is not the usual way that stds are transmitted but it can happen since this is a one night stand i suspect that you do not know very much about him or his medical history should you show any suspicious signs of any of these stds you should be carefully examined by your medical provider and be tested