I was treated for trich august 17 .. took the antibiotics and the symptoms gone. if i decide to have sex with some new can i give them trich?? can trich come back i been celibate ever since?

The symptoms may be gone, but as a female, you need to be certain by re-visiting the MD for a Trichomonas swab or culture before re-engaging in sexual activity. This is one of those infections that requires both partners (male and female) to be treated for eradication as it is a sexually transmitted infection. At the very least, inform a casual male partner of your infection & Rx need.