In this case the daughter still has only a 50% chance of being colour defective. Blue colour blindness is far less common, being present in just 5% of all colour blindness sufferers. The genes affected are equal in both sexes.
The cheapest days to fly are usually Tuesday, Wednesday and Saturday. While your information may be only anecdotal evidence, it probably confirms what FareCompare.com's careful study of airline supply and demand confirmed in a 2011 study of U.S. carriers.
If you can wiggle around a bit, fly in early or a day later, you have more roomâespecially if you can fly midweek, which is almost always the cheapest (and least crowded) flights you can get. As for the best time of day to get a bargain, he suggest Wednesday morning at 1AM. Here's why: Now that Iâve narrowed down when I want to travel, I follow a few time-tested rule about when to book. There is a specific time if you want to get inexpensive flights. Buy your ticket on Wednesday at 1 am, just one hour after Tuesday midnight.