Helen McGinn: Love my three children, husband and wine. Spent best part of a decade travelling the globe sniffing out wines for a living as a wine buyer for a big supermarket. Then spent most of the next half-decade pregnant. Now run my own wine business. Want to share wine knowledge in the hope that other knackered mothers are interested in what's in my glass at the end of the day. Strictly no insipid wines allowed. Unless too tired to care.