My wife and I got intimate last weekend. We had sex numerous times, sometimes using protection, sometimes not. Most of the time we would have sex back to back; however, I never ejaculated inside her, and after every ejaculation I urinatined to flush left over sperm out of my urethra. Right at, maybe even a little over four days after the first time we had sex (first time just for that weekend, not our very first time), we bought the Plan B pill. We've purchased it once before and she's had symptoms like bleeding, light spotting, cramps, stomach pain, etc,. However, this time she only experienced cramping for about a day or so. What do you think?

Thank you,