Quick answer
Gentle massage can ease mild swelling in the legs and feet by helping fluid drain, alongside elevating your legs. Sudden or severe swelling, especially in the hands and face, needs your midwife, not a massage.
Mild swelling in the legs, ankles and feet is one of the most common parts of later pregnancy, and gentle massage can genuinely help ease it. The work encourages the extra fluid your body is holding to drain away, and most women feel lighter and less puffy afterwards.
What matters most, though, is knowing the difference between the normal kind of swelling and the sudden, severe kind that needs medical attention. So this guide covers both.
Why your legs and feet swell
In pregnancy your body holds far more fluid than usual, and your growing bump presses on the large veins that return blood from your legs. That slows the flow, and fluid pools in the lowest parts of you: the ankles and feet.
It is almost always worse at the end of the day, in warm weather, and after long periods of standing or sitting. Most of the time it is uncomfortable rather than dangerous, and it settles after the birth.
How gentle massage helps
Light, slow strokes worked upward along the legs, always towards the heart, help move the pooled fluid back into circulation so your body can clear it. The pressure is gentle, never deep, because the aim is drainage, not muscle work.
It works best as part of a routine rather than a one-off: elevating your legs when you can, keeping moving, staying hydrated, and a gentle massage to give the fluid a nudge. Many women find their shoes fit again for a day or two afterwards.
The aim here is drainage, not deep muscle work. Gentle, upward, towards the heart.
Swelling that needs your midwife, today
Some swelling is a warning sign, not a nuisance. Contact your midwife or maternity unit straight away if swelling comes on suddenly, is severe, or affects your face and hands, especially with a headache, vision changes, or pain below your ribs. These can be signs of pre-eclampsia.
Also see a doctor urgently if one leg becomes swollen, hot, red or painful, which can signal a blood clot. In both cases the answer is medical care, not massage.
What I do, and what I will not
From 12 weeks, I work gently on mild, everyday swelling, with your legs supported and the strokes light and upward. It is one of the most satisfying things to treat, because the relief is immediate.
If your swelling is sudden, severe, one-sided, or anywhere near your face and hands, I will not massage it. I will send you to your midwife, because that is the safe and correct thing to do. Here is more on when massage should wait.