Is it permissible in Islam for a husband to engage in sexual activities with his breastfeeding wife? If so, what is the ruling if he gets some milk in his mouth?
It is not permissible for the husband (according to obligatory precaution) to drink from the milk of his wife. Such act despite being not permissible, does not forbid the husband from sexual activities with his wife nor does it harm their marriage bond. If husband while his sexual activities with his wife gets some milk in his mouth, he should spit it out and avoid drinking it.
‘Wassalam.