Father Knows Best

Dr. Sears has this to say about the ninth month:

Anticipate being more touchy this month, and bothered by well-meaning but insensitive comments. You may feel more irritable toward your spouse, impatient with your children, and provoked by little things that normally wouldn't faze you. It's normal to be irritated and overwhelmed by all this advice and to wish people would just leave you alone and let you have (and rear) your baby your way. You may find yourself becoming very protective of your peace. This is nature's way of protecting you from outside influences that may distract you from the higher-priority event that is soon to come, conserving your energy for what's ahead. If a bit of advice is headed your way, go ahead and temporarily zone out. Even better, stay away from people who make you nervous.

Is "touchy" another word for incredibly cranky and annoyed by everyone?