I breastfeed and sometimes have several

Alcohol does pass into your breastmilk and into your baby when you feed — but you do not need to pump and dump to clear it. What actually protects your baby is timing, a sober adult, and never sharing a bed or sofa after drinking. You can stop the guilt-pumping; it does not speed anything up.

(All the guidance below is quoted from the NHS page "Breastfeeding and drinking alcohol", nhs.uk/baby/breastfeeding-and-bottle-feeding/breastfeeding-and-lifestyle/alcohol/, checked 8 October 2026.)

1. What you tried vs. what actually helps

Why "several drinks" is the band to plan carefully: the page defines binge drinking as more than 6 units in one session, and says that at that level "you may make yourself less aware of your baby's needs", so "if you are planning on binge drinking, your baby should be cared for by an adult who has not had any alcohol."

On the safer side of the line: the Royal College of Midwives "recommends that for the safest approach, you should avoid alcohol completely when breastfeeding. But an occasional drink is unlikely to harm your baby especially if you wait at least 2 hours after having a drink before feeding."

2. Decision tree for the birthday night

1. Before you leave (15 min): express one feed worth of milk into what you already have stored. That is your "skip the first feed after" supply.
2. Before you leave (2 min): name the sober adult out loud to that person, and to the other caregiver. If you cannot name one, the honest answer is the plan changes — go, but the baby is not going with you.
3. At the party: keep a glass of water beside you and eat something with your first drink. Drink-free days across the week are what the page actually asks for — "it's safest not to drink more than 14 units a week on a regular basis… spread your drinking evenly over 3 or more days."
4. Coming home: the first feed is either your pre-expressed milk or, if enough time has passed, the breast. If your breasts are uncomfortably full, express "for comfort and to maintain your milk supply" — the page says gaps can leave them uncomfortably full, and supply can drop when you drink a lot.
5. All night: the baby sleeps in their own cot, on their back, on a firm flat surface. No exceptions, however tired everyone is.

3. Avoid list

• No bed, no sofa, no sharing a sleep surface after any alcohol. The page flags this as "Important": "Never share a bed or sofa with your baby if you have drunk any alcohol. Doing this has a strong association with sudden infant death syndrome (SIDS)." This is the single highest-stakes line on the whole page.
• Do not carry or lift the baby while you are unsteady or off the sofa-to-bed transition — hand the baby to the sober adult instead.
• Do not drive after drinking; arrange the ride home in advance, in the daylight, before the party.
• Do not skip feeds to "flush" your milk. Milk alcohol falls on its own schedule; gaps just make your breasts painful and can cost you supply.
• Do not go hunting for a supplement, herb, powder or over-the-counter "cleansing" product — the page names no such route, and its answer to repeated heavy drinking is a person, not a product: "you may find it helpful to discuss this with your health visitor or GP."
• Do not change, start or stop any medicine because of breastfeeding on your own.

4. Red flags — when to stop DIY and get help

Baby — call your local emergency number or go to the emergency department now if:

• A baby under 3 months has a temperature of 38 °C or above, or feels hot or cold, or its temperature is unstable. A sick young baby can have serious infection with *no* fever, so a normal reading is not reassurance.
• The baby is feeding poorly, unusually sleepy or unusually irritable, cannot be consoled, has a weak cry, is floppy or mottled, or has pauses in breathing.
• Wet nappies drop noticeably, or there is green or bile-stained vomit.
• While travelling: keep the baby warm, and bring your record of feeds and wet nappies from the last 24 hours.

You — contact local emergency services or your maternity unit now if:

• Vaginal bleeding, or more than 2–3 pads soaked in 20–30 minutes, or bleeding that increases rather than decreases.
• A severe headache with blurred or flashing vision, sudden puffiness of your face or hands, or pain high in your belly. This can start *after* the birth, not only during pregnancy.
• Fever with being too weak to get out of bed, severe abdominal pain, fast or difficult breathing, or a fit.
• One-sided calf pain, redness or swelling, chest pain, or breathlessness — clots can develop in the weeks after birth.
• Feeling faint, or unable to stay awake and aware enough to hold the baby safely. Hand the baby to the sober adult first, then call.

This week, not tonight: if drinking like this is regular rather than occasional, book a short conversation with your health visitor, midwife or GP. The page says this twice — for regularly drinking above the recommended limits, and for regularly binge drinking. That is a normal, non-scolding appointment, and it is the route to a plan that is realistic for your weeks.

What "success" looks like in 24 hours

Not a fix — a quiet one. You went to the birthday and came home. The baby was held by a sober adult, not only by you. Nobody slept on a sofa or in a bed with the baby. Your first feed came from milk you expressed *before* you went. Your breasts are not painfully full. And one appointment is on the calendar for the conversation you keep putting off.

One thing I'd need to know to sharpen this: how old is your baby right now? The advice above is safest once breastfeeding is established (the page says to make sure of that before using timed gaps) — and the urgent baby signs differ a lot under 3 months.