"It took us so long because there was so many things, like Shaun was either injured or I was travelling and it sort of didn't line up."
"As soon as we just sort of slowed everything down and stopped, it happened."
With trying to make sure their timing was perfect, Gale admitted that it was hard to keep things romantic in the bedroom.
"As much as you head into it thinking, 'We're going to keep it sexy and we're going to keep it romantic', you can't help going, 'Am I ovulating? What's going on? Is it in the window? Did we miss the window?'"
Megan's baby news came after a heart breaking miscarriage the couple went through in May last year.
She explained that every stage of her pregnancy has been more worrying and difficult because of that.
"This time it's been, 'Is it growing enough?' Before every scan it was, 'Is the heartbeat going to be there? Am I going to get that bad news again?'"
Megan announced her baby news on her Instagram page, captioning an image of a bun in an oven with "Well would you look at that. There's a bun in my oven. Not quite ready to take it out just yet. Should be fully baked come Spring time."