I am planning to conceive by the end of this year. Are there any health changes I should bring about, in order to be more healthy? I don smoke or drink!

You can try start taking a daily supplement containing folic acid. Taking folic acid has been known to greatly reduce the risk of defects, like spina bifida. Some of my mommy friends also worked hard to get their weight to a healthy range before conceiving. Some lost weight while others put on weight.