I had sex yesterday with my girlfriend with a trojan spermicidal condom, I pulled out way before ejaculating I'm a very worried person about pregnancy because I have a future and I know the only 100 % is abstinence but let's be realistic If I used a spermicidal condom and pulled out way before ejaculating and tested the condom with water or holes and there was none what are my chances of getting her pregnant . I noticed when I filled it up with water there was a little something in the condom but it was on correct I had a ring around the base of my penis so it was tight and prolly couldn't have had anything leak out the sides should I be worried? And is it normal for the tip to fold down while thrusting ?