Sam and Nia announce another pregnancy

For those not wanting to give views:
They put a bun in the oven and both Sam's mother and Nia's mother opened it, and told them that they're pregnant.
Sam gave Symphony a basket of baby things and Nia laid down next to the bed holding a stuffed duck on her stomach and they told the kids.
Nia also says at one part that commenters thought she was upset in their previous vlogs, but "she's just been sick" and now we know why.