On the road again

Preparing for a bus ride to Cambodia to renew your visa is relatively simple, pack your passport, a role of toilet paper and don't forget a passport sized photo and the fare. Done... I depart at 5 AM in the morning, back in Bangkok for lunch... hopefully!

Only one problem this month, it's got me thinking about the next. My first born is possibly due around this time in October. To say I'm concerned is an understatement, as there is no way I can miss an event like that. So, I've been doing the math and explored the odds of missing a milestone that has alluded me thus far.
My options are;
1. Don't go, wait and pay the 'overstay' fee (500 Baht per day and become an illegal alien).
2. Believe in and trust the internet on which I've based my calculations.
3. Pray to Buddha and hope for the best.
I'll let everyone know what I've decided in a few weeks, as time is currently still on my side. I hope these words don't become infamous... but knowing 'Murphy's Law'...