question: hi sir, 1 year back i have VDRL positive and TPHA negative so i taken the treatment and after one month i again taken test of VDRL so it came negative, but after two months i got some red mark below my glance penis so i again taken the VDRL test it came 1:4 reactive i got a small piple below my glance penis, piple is there even the VDRL is negative please help me out