Increased “Radio silence” in readings prior to a birth

Hello! 3-4 other relatives and I are slight mediums and our most commonly shared experience is with multiple specific family members on the other side, many of whom are known to go big and bold. One of us is expecting a baby very soon. During the entire pregnancy, even before others knew about it, we have all experienced a lower frequency of readings and occurrences, which is very unusual and a marked difference. As we get closer to Baby’s arrival, it’s nearly silent.

Any ideas why? Are they just excited? Where is everyone? Ha!