What you need to understand about how family photography shoots work is that age will always be an issue and it will always matter.
The youngest kids or the newborn babies or the ones that can’t really walk just yet will be the easiest ones for you to manage and handle because all that you technically need to do is make sure that they are comfortable and at ease. You will carry them in your arms all throughout the time that the family photography shoot is in play and you don’t have to worry about a thing in the world. That’s really all there is to it. If you have kids who are of the toddler age and the like though, then you are going to have a little more trouble trying to get them photographed properly during the said family photography session. They will run around or walk away or just act downright goofy and not cooperate or participate at all. It all depends on the ages of the children who will be there to participate in the family photography shoot so make it a point to really talk to your photographer about this. Let him know what the ages of the kids will turn out to be so that he can manage his expectations ahead of time and so that he will be able to give you some tips somewhere along the way while he is there.
Make it a point to have the essentials taken care of and prepared ahead of time as much as you possibly can.
Preparing things ahead of time might sound a little too cliché and overrated but the truth of the matter is that it will turn out to make every bit of difference when you are getting your family photography session taken into account. Make sure that you pack enough snacks to make sure that the kids never go hungry or to make sure that they don’t end up getting grumpy all throughout the shoot. A change of clothes would be extremely helpful as well and will more or less help keep variety alive in the shots that your photographer will be producing for you at the end of the day. Another essential that you absolutely need to have with you all the time during the family photography shoot is something that you can help keep the family entertained about. It can be a movie or a toy or a board game or anything and everything that will help hold their focus and attention together the entire time that they are there. You will see how something as simple as this can turn out to really make all of the difference in the world and it will help hold their attention together.
Work off of variety in all of the best ways possible.
Get this taken into account as much as you can. Change things up every now and then because this can really bring out the best in the family photography shots that are being taken of you and of your family when it all comes down to it.