However, Teoh et al. (1988) reported that alcohol suppressed progesterone levels during the early follicular phase of the cycle following naltrexone administration. (academic.oup.com)
It's important to note that if you've had an early period or a late period, this could also mean that you've had a very long follicular phase which can be an indication of stress, illness, PCOS, dieting (weight gain or loss), or thyroid issues. (holisticwellness.ca)
Most women with abnormal cycle lengths will experience a very long follicular phase, but the luteal phase generally remains the same. (thehormonediva.com)