A man has foreplay with his wife during the day in the month of Ramadan, does it invalidate his fast?
Fast Invalidators
Sex
Foreplay with One’s Wife While Fasting
A man has foreplay with his wife during the day in the month of Ramadan, does it invalidate his fast?
As long as it does not result in ejaculation, his fast is not affected.
Source: Hadana adopted from the Istiftaat of the Grand Ayatollah Khamenei