I am looking for some advice as really struggling. I have an 18 month old who we conceived very quickly with no problems but have been trying to have a baby for 7 months now and each month that we try I have severe cramps. It feels like the egg is trying to implant and then I get implantation pain (pains in my side and across my mid drift that take my breath away) and this pain then continues for 5-6 days until I have a very heavy period. We stopped one month and I had a very normal period with no pain so I know it is directly linked to trying for a baby. Has anyone else experience this failed implantation feeling? I have been for tests and they have said everything is fine but something doesn't feel right. Any advice would be great.