Trump says it's 'OK' if Senate health care bill doesn't come to a vote this week

Trump's comment comes amid a delay in a planned procedural vote.

"This will be great if we get it done, and if we don't get it done it's just going to be something that we're not going to like, and that's OK, and I understand that very well," he said while with Republican senators at the White House this afternoon.

Trump invited the senators to the White House amid problems securing enough support for a procedural vote that would advance the Senate's health care bill.

ABC News' Katherine Faulders contributed to this report.