I would like to announce a new site which I developed which will help travellers plan their pill times in different timezones - edit
this site was primarily created for women taking a contraceptive pill and who are planning to do some travelling but can be used by any body that has to take pills at a specific time each day.

When travelling through different timezones it is often difficult to know exactly when to take your pills.

For example, suppose you take your pill at 2pm in california and you're flying to australia via hawaii with a short stop over in hawaii - when and where do you take your pills?

Edit allows you to enter your flight times and will then tell you where and when you should take your pills. Its free and easy to use.