Beloved Flower Lover,
As an act of kindness, give flowers to a pregnant mum, or give them to yourself.
Perhaps, Jennifer Louden, well known for advising women about self care talks about nurturing yourself once you are pregnant, would also recommend flowers as part of self care for pregnant women.
Everyone in our team found her article to be very useful. http://www.storknet.com/cubbies/pregnancy/nurturing.htm.
The BBC provide classic advice about each trimester. http://www.bbc.co.uk/health/tools/pregnancy_calendar/
The London Flower Lover