Invites to the Low Responders group

Bee • 43, ttc second one after most lovely and loved 4 yrs old boy
A couple of days ago i created an extra group to discuss the topics that come along with poor response. The group is called "low response, high passion" and located under TTC. 
I have sended to those of you who have asked invites. But it seems to be difficult to receive them. I had the same problem with Amies invite at the beginning. 
If you like to join, just go in the headlist to topics, TTC, and there you will find the group listed