"David rang me to tell me he was going to offer me a contract, 'would I come back in in January?'. I said yeah on the phone, and that same night I found out I was pregnant. I had to go back to David to let him know I couldn't take the contract.
"So I suppose at that point, I was like, 'ah this is a new adventure, I'm not going back, I'm not going to an Olympics'.
"I had Arabella obviously, and I didn't think I was going to go back. I started doing a 'Couch to 5k'. I was thinking I'll do a marathon or something."
The IRFU were still keen to get her back involved at the High Performance Centre in Blanchardstown, especially a player of her calibre and experience, having been in two previous Olympic cycles, played in four World Cups and on the biggest Six Nations days, and lined out in 87 World Sevens Series matches.
With things going well since Arabella's birth last August and a solid support network in place, Orchard decided to take the IRFU up on their invitation. She is now back in the green jersey while on maternity leave from her job with Citibank.
"TJ (Ireland Women's Sevens head coach Allan Temple-Jones) contacted me asking would I be interested in giving it a go again?," she explained.
"'Yeah', I just thought, 'do you know what, I'm going to give this everything I have and I'll take it out of my hands and it's in the coach's hands and if it happens, it happens, and if it doesn't, it doesn't'. I just didn't want to have a regret. So I went for it.
"I didn't know how that was going to go. I was rusty, like. and I knew they'd given me a chance. They'd let me go to a tournament here and there to see how I was getting on."
The 32-year-old always had a burning desire since childhood to become an Olympian, and with the Ireland Women qualifying via the World Series last season and making history by winning their first Series tournament in Perth in January, she came into a buoyant set-up in early January.
With injuries to captain Lucy Rock, who hailed Orchard's return to the Sevens side after pregnancy as 'inspiring', and record try scorer Amee-Leigh Murphy Crowe, along with Six Nations commitments, Temple-Jones' charges lost some form during the second half of the SVNS Series.
However, as she worked her way back to full match sharpness, the presence of the Ulster veteran helped the girls in green to come through a tricky period, closing out the campaign in much better fettle by finishing fifth in Singapore, and sixth at the Madrid Grand Final.
For her first tournament back at this level, which was in sweltering Singapore in early May, she made four appearances off the bench and one start, even chipping in with a try against Spain
Having Jonny and Arabella there as part of Ireland's travelling party made it all the more memorable, and while it is a balancing act for the young family, Ashleigh says they have felt the full support of the IRFU coaches and staff, backed by team sponsors TritonLake, and Arabella's new 'aunties'.
"I thought this is kind of my shot, I have to play well probably here. As much as they said there's no pressure, I was like, there's a lot of pressure.
"When I got home from Singapore, I didn't feel out of place so I felt like the chance is there if I want to take it but I had to keep getting better. So it was probably around Singapore where I felt, 'you've got a chance of going to the Olympics'.
"Everyone has been super helpful but there's an element of you don't want her to get in the way of other people. Initially at the beginning I was really trying to separate it both, but then the squad have really taken to her as well.
"I think she's actually had a really positive effect on the team. They're able to switch off with her too because she's always around which is really nice. They help me out so much with her as well.
"It's got easier because of that, I think - I call them her aunties! - and a big bit of it is the support from the management and the team around.
"Jonny is quite good at trying to take her away if she's being difficult. Now she's been very, very good. In Madrid, there was a bit of teeth going on so we struggled a little bit at night. In Singapore they got us two rooms. "Around the tournament if she's kicking off, my husband will take her out of the room at night if that's what needs to happen so I can perform."She added: "I'm on maternity leave for a year to be there for her. I'm still feeding her. I didn't want to stop that just so I can do this. I very much wanted to put her first, and the fact that the IRFU and management team all bought into that as well...
"They were like, 'Bring her down, we'll put you, Jonny, and Arabella up (in a hotel) when we need to down here, and same when we're away, they can travel with us so you're able to still have that relationship'.
"As a mum, it's hard to just leave your child. If I was going away for two weeks and I had to leave her, I was kind of like, I'm not going to go. So it's me and her, or it's not either of us."