Iud and pregnant

Tiffani

So I’m 19 and have the iud my daughter was born on January 23 of 2019 and my boyfriend and I want to start trying for another child. I’ve had the iud for 266 days how long will I have a period for and when can I start trying for a baby. My first daughter is handicapped im not sure if it’s due to her dad or I but will my second one be also?