Ok, I have a question that I need resolved and answer to relieve my girlfriend and I of our worries! My girlfriend and I were spending some alone time together one evening and we wanted to have sex, but we didn't have a condom and she's not on birth control. So, I put it in her without anything on, and I checked myself to see if I had any precum and I did NOT. So I started to put it in and didn't even get it in halfway and decided to pull it out. Well, we've been worried for the past month if she's pregnant or not. This happened on December 26th, and she was supposed to have her period on the week between January 5th to the 9th. So she was supposed to get her period 10 days later. Well, she had started presenting early period symptoms a couple of days before the 5th like the bad cramping and the tender and sore breasts and then on the 5th, she started her period while we were at a restaurant eating supper. She had a regular like she said she usually has with nothing unusual. We both know that she was spotting or nothing like they say you do when your pregnant because she said the whole time she had her period she was bleeding like usual and had alot the whole time. So she started presenting the early period symptoms on time and she got her period on time and it lasted the same time every other period lasts for her. So we quit worrying and knew that if she didn't miss her period, she wasn't pregnant. Well, about a week later after her period was over, she had some clear/cloudy discharge for about a day or two and then she didn't have any more. Well this morning (January 20th, 15 days after she started her period), she threw up before leaving for school. She had not eaten anything this morning, but she took a pill called systex which I think was for preventing a bladder infection. She threw up after she took the pill and she said that her throw up wasn't just liquid like bile, which I hear is all that you throw up when you have morning sickness. She said there was some stuff in it. She also said that the pill made her throw up a yellowish orange her tongue was also yellowish and organge. So, what we're scared about right now is whether that pill or something she ate caused her to throw up this morning and making sure that that wasn't morning sickness. She doesn't have any of the early pregnancy symptoms. What do you think? She's not at a risk of pregnancy is she?