A four-day wedding is not one long shoot. It is four separate productions sharing a guest list, a venue, and a family that has been awake since 5 a.m. The mehendi has different light than the sangeet. The haldi happens in daylight, often outdoors, often with turmeric flying. The reception is a low-light room with a moving crowd and a stage schedule that shifts by twenty minutes.
Most couples book one photographer and assume the same person will simply show up to everything. That assumption is where the trouble starts.
The real question is not whether a team can be present. It is whether they can stay sharp across events that each demand a different skill set, a different lens, and a different kind of attention.
An honest answer, and one most studios avoid: a single photographer covering six events is a scheduling decision, not a creative one. By day three, the eye tires. The candid that would have been caught on day one gets missed on day four.
Wedding photography is physical. Squatting for a varmala shot, moving through a crowd during a baraat, holding position for a two-hour reception: this is stamina work. Nobody performs at full capacity for twelve hours a day, four days running.
The person who is exceptional at editorial portraits may not be the one who thrives in a dark sangeet hall with a moving dance floor. Those are different muscles. A studio that assigns the same person to both is usually doing it for its own convenience.

The studios that handle multi-day weddings well do not send a bigger version of the same crew. They send different configurations for different events.
That last role is the one most couples never hear about, and the one that quietly decides whether day three runs on time.
Backing up cards is not a detail. It is the difference between a delivered album and a lost one. A team shooting across four events generates hundreds of gigabytes. If that data sits on cards until the wedding ends, you are one dropped bag away from a very bad conversation.
Good teams copy and verify footage the same night, on two separate drives, before anyone sleeps. This is not glamorous and it is not optional.
Multiple events mean multiple power cycles. A team that runs out of batteries during the reception has already failed, no matter how good the earlier photographs were.
The best studios build in downtime between events, even if it means the lead photographer skips a low-priority hour. Tired teams make tired images.
These questions separate a studio that has genuinely done this from one that is figuring it out on your wedding.
If the answers are vague, that is your answer. A studio that has handled multi-event weddings can tell you the plan in specific terms, because they have already lived it more than once.
The couples who end up with a coherent set of images across four days are usually the ones who asked these questions before signing, not after.