April is a good time to move from the US to the UK if you are infertile. I'm missing the consumer circus of both Mother's Days.
Bizarrely my slacker brother reminded me of the UK one by sending me a link to a Mr T video on how to treat your mother (I am not clever and cannot work out how to embed but it is here), and then didn't call her himself. I, however, am daughter of the year and did call, and Mr. Spouse called his (who wouldn't understand the country differences). So halos all round.
Except for my mother who said right at the end of our phone call "oh, I do hope you get to celebrate Mother's Day yourself one day".