I am due to return to work in the near future from a year's maternity leave. All being well i will be around 12 weeks pregnant (I expected it to take so much longer to conceive second time round after over a year TTC with my first!). I work for a relatively small company who weren't overly impressed when I announced my first pregnancy however due to the nature of my job I need to inform my boss as soon as I go back from a health and safety perspective. Any advice from anyone who's been in this situation before? Can I insist my line manager keeps my news confidential? She told my entire team and another manager last time round.