Reply To: Any good segulah for helping the childless?

I know someone personally who had a friend who was married for a while and did not have any children. She and a group of friends decided to learn Shmiras Haloshon at 9:00 pm via conference calls. They finished the the sefer twice. On the last night of the second cycle at 9:00 PM they got phone call that this person had twins. If only we would know how powerful it is to guard our tongue (not to sound holy or anything).