TTC after come biopsy

Sarah
Hi everyone. 
​Just joined today :)
​My boyfriend and I have recently started trying for a baby but we're having a little bump in the road as I now have to have a cone biopsy after an abnormal smear. Just wanted to find out if anyone has had one and how long it can take to get pregnant after? Does it make it difficult? 
​Thanks in advance. 
SARAH XXX