My wife is having a tough time adjusting to motherhood and is cranky most of the time. I know she is going through a lot and I want to help her. What should I do to make her happy?

First of all, congratulations on having a newborn! And good job on understanding that your wife is going through a tough time -- motherhood is not easy and can really take a toll on women. To begin with, your wife's top priority at the moment should be the baby and her own health. She should not have to worry about laundry, messy house, unwashed dishes etc. Try to help her out doing household chores as and when possible. Second, it's important that you two spend some time together. A newborn can suck time out of your personal lives and your relation. If there is some help, e.g., grandparents or your friends, who can look after the baby for an hour or so, try spending some time out of the house -- walking or having coffee. Even if there's no one to help, you can always take your baby in a stroller. Baby would enjoy the time out and you two can talk and discuss how having a baby has changed your lives, what you both are going through and what you both look forward to. Remember, communication is the key in any relationship and small things like going out, taking a stroll together and make much difference.