Possible Clues:

• Here's your opportunity for maternity, but don't say a word about it
• 'If you want the opportunity for parenthood, keep quiet about it (9)'
• Silent parent's opportunity
• Not a word of the opportunity of being a parent
• Even if Mother gets the opportunity, she won't say a word and just keep it
• Best not to say a word about such opportunity of parenthood
• Parent taking risk is struck dumb
• Mother gets the opportunity to be tongue-tied
• By accident mother is struck dumb
• If you want the opportunity to be a mother, don't say anything