I am 12 weeks, and just discovered that a child we saw at toddler group last week now has it.
I had it as a child, and dd (and dh) had it at the start of this year.
Is it dangerous to come across during pregnancy, and do I need to tell anyone/do anything? Have a vague feeling that it's only a problem in the last few weeks of pregnancy, but don't know where I heard this.
Can anyone advise?