'Today is a pretty exciting day because it's 20 weeks and we're having a little scan to check to on this guy or girl, to make sure everything's as it should be,' he said on his Instagram stories.
'Here he or she is! So far everything is looking is looking absolutely [okay].' He said as the camera flipped to the scan.
'That's our little baby!' to which Laura replied, 'Isn't that crazy?'
On December 15, the couple announced they were expecting their first child after finding love on The Bachelor in 2017.
Matty told Daily Mail Australia that he was planning to propose back in November.
'It will definitely be next year,' Matty told the publication.
'I've always been a fan of a quick turnaround. I've never been a fan of a long engagement,' he added.
'If you're going to do it, you should have the occasion take place within 12 months.'