Month two typically brings a dose increase. For most women on semaglutide, that means stepping from 0.25mg to 0.5mg. For tirzepatide, from 2.5mg to 5mg. The increase usually brings stronger appetite suppression — and often a temporary return of side effects you thought you'd moved past.

Going into that transition without taking stock of month one is a missed opportunity. You have four weeks of real information now. Use it.

The first month is the lowest-dose month, which means results tend to be more modest than what comes later. Most women lose between 2–6 lbs in month one, depending on starting weight, calorie intake, and how their body responds.

Some women lose more — especially in week one, when water weight often drops alongside food intake. If you're down 8–10 lbs, some of that is fluid. Some women lose very little, or feel like nothing is working yet. That's also common at the starting dose, which is calibrated to minimize side effects rather than drive significant weight loss. Month two usually feels different.

1How well are you eating — not just how little? The appetite suppression is working, but are you getting enough protein and micronutrients — or running on crackers, coffee, and small bites? If protein has been low, address it now, before the dose goes up.
2Have you started any resistance training? Two short sessions a week is the minimum your muscles need. Even bodyweight squats, wall push-ups, or a resistance band. GLP-1 weight loss without resistance training includes substantially more muscle loss.
3Have your side effects stabilized? Still struggling at week four — vomiting, unable to eat meaningful amounts, exhausted daily — is information worth bringing to your prescriber before they increase your dose. A slower titration is a real option.
4How is your energy and sleep? Energy should be recovering by week four at the starting dose. If you're still dragging, check whether you're eating enough total calories and sleeping enough. Persistent fatigue can signal early iron or B12 gaps.

I have a rough sense of how much protein I'm eating daily
I'm eating protein first at most meals, even small amounts
I've done some form of resistance movement in the last two weeks
My nausea is manageable — not gone, but not stopping me from eating
I know which foods work for me and which cause trouble
I'm drinking enough water consistently
I have an injection-day eating plan that works
I know the dose increase may bring a temporary side effect bump

Your month-one follow-up is an opportunity, not just a formality. Come with real information, not just a weight update: any side effects that haven't improved, significant fatigue that isn't responding to rest, hair shedding that started recently (common, usually temporary, still worth flagging), and whether the current dose feels well tolerated — asking about a slower escalation is completely reasonable.

Month two is usually when the medication starts feeling more real. The dose increase brings stronger appetite suppression — for some women, dramatically so. There's typically a short window of renewed side effects as the body adjusts again.

Weight loss often picks up relative to month one. This is also when muscle loss risk increases, because the calorie restriction runs deeper and longer. Everything you built in month one carries forward. If you didn't build much, month two is still not too late to start.

Start the series from Part 1: Your First Two Weeks on a GLP-1 →