Vaccinations in Pregnancy: Which Ones Are Offered

Vaccinations in pregnancy: how to think about it

NHS guidance distinguishes between vaccines actively recommended in pregnancy and those generally deferred. The recommended ones exist because the illness is a greater threat than the vaccine. Whooping cough is the clearest example: babies are most vulnerable in their first weeks, before their own immunisations begin, and vaccinating in pregnancy passes antibodies across the placenta to cover that window. Flu is offered because pregnancy alters immune and respiratory function in ways that make influenza more likely to be severe. The vaccines generally avoided are live attenuated ones such as MMR and varicella, where the theoretical concern is the live component rather than demonstrated harm; these are typically given before conception or after birth instead. Travel vaccines are handled individually because the calculation depends on the destination, the disease risk there, and the specific vaccine. Because national programmes change, the guidance points to asking your midwife rather than relying on a fixed list.

Vaccinations: safer choices

• The whooping cough vaccine, which NHS offers in pregnancy specifically so antibodies pass to the baby and protect them in their first weeks before their own vaccinations start.
• The flu vaccine, offered to pregnant people because flu can be more serious in pregnancy.
• Asking your midwife or GP which vaccines are currently recommended for you, since programmes are reviewed and can change between seasons.
• Mentioning any planned travel early, since travel vaccinations need individual assessment in pregnancy rather than a standard answer.
• Asking about timing. Some vaccines are recommended in a particular window of pregnancy rather than at any point.

Vaccinations: what to avoid or double-check

• Live vaccines are generally avoided in pregnancy, including MMR and chickenpox. If you need one, it is usually given before conception or after birth.
• Do not assume a travel vaccine is fine because it is routine outside pregnancy. Ask for individual advice well before you travel.
• Do not skip an offered vaccine on the assumption that avoiding everything is safer. The whooping cough and flu vaccines are offered precisely because the illnesses carry more risk than the vaccines.
• Do not rely on general internet advice about a specific vaccine. Programmes differ by country and change over time.

How SafeMama helps

SafeMama reads product labels rather than vaccination records, but it can help with related questions such as which painkiller to use for a sore arm afterwards, where paracetamol is the usual first choice in pregnancy.

Open the SafeMama app, scan the barcode or search the ingredient, then use the result as a starting point for a conversation with your healthcare provider.

Sources

• NHS vaccinations in pregnancy
• NHS medicines in pregnancy