i was traveling for a top 4 consulting firm 2 weeks after I returned from maternity leave. I was successful at keeping up with breastfeeding, but you have to decide how dedicated you are. Yes, many things are hard to deal with, but i wouldn't jepordize your career by backing out of it - that is what they (coworkers/boss) are expecting. Prove them wrong. Here is what i did:
Feed your baby right before you leave to the airport. Timing is the key in planning while gone from your baby.Security won't let you through with fluids, so plan on pumping on the plane.Carry your pump with you and explain what it is to security! ha! On the plane - Tell the attendants you are going to be in the restroom pumping for 20 minute. Not the best place to pump but stay positive! Make sure to get ice to keep your milk fresh! I put it in the extra bottle in my pump bag.,
I assume you already have a good medela or ameda electrical breastpump. I invested in both. Purchase a from easy expressions bustier for hands free pumping. http://momsboutique.com/shopsite_sc/store/html/product58.html
At the hotel - Set you cell phone alarm for your night time pumping scedule. the same times your baby normally wakes you to feed.
Have your hotel clear out the mini fridge so you can store your milk.
Purchase large hard plastic water/storage bottles so you can combine your milk. Roughly estimate how many ounces you will pump in a day. I needed about 25, 20oz bottles for a 3 or 4 day trip. Pack them in your luggage. Also pack a soft cooler for your return flight.
return flight - make an ice pack for your cooler by getting extra trash bags from hotel staff. Have them triple bag the ice. If you have a night flight but have to check out in the morning figure out a way to get make a new ice pack. I would walk into another hotel and find staff for ice in a triple bag and give them a big tip.
you are going to have to trust the airline and check your cooler. They can tag it as medical meds? so it is priority
I did this for a year....hope this helps