Merry Royal Wives of Windsor

Happy and merry to welcome a boy –
mother, aunt, grandma united in joy
for safety, and love at a new addition
with Mum and child in healthy condition,
for though, like all families we can’t always agree
we care for each other, desire lovingly
that all of the children our family bear
will prosper, protected with wisdom and care.

[IP: take the title of a Shakespeare play and use it as the starting point for your own piece]