When Gemma Green fell pregnant with her fourth baby she thought it would be plain sailing. After all, she had already done it three times. But unlike her first three babies, the fourth wasn't much of a wriggler.
"It just wasn't feeling right," Gemma recalls.
During her third trimester, Gemma was able to use a technique known as 'kick counting' to monitor the baby's movements. To read more, go here.