I have twin babies whose age is 4. After their birth I have been inserted with Copper T and I have not yet removed it yet. For the past one year I have been experiencing sever Knee pain and I'm unable to climb stairs and sit on the floor. Finding it difficult to do workouts as my knee hurts a lot when I do workouts like Squats, Jumping ropes etc. Can you advise what could be the reasons for my knee pain. Also please confirm what can I do to avoid my Knee pain. Currently I'm doing Working from home and trying to do workouts so that I reduce my weight. Because some people have confused me that being overweight would have been the reason for my knee pain. Please advise. Thanks.