Me and SO have been together 6 years. We have a beautiful 3 year old son who wasn’t planned, but wasn’t prevented either. We had unprotected sex for the first three years or our relationship. So it took three years of having sex pretty regularly for me to fall pregnant. After the baby was born, we waited the 6 weeks before we started to have sex again. When we finally did start to again, it was unprotected and has been ever since. We’ve officially been trying for baby #2 for 6 months now with no luck. I’m beginning to get a little discouraged.