Hi there, I have been going through IVF and my last cycle I had a miscarriage.  I havent had a drop of alcohol for about 6months or so and I had  1 glass of wine last week and the day after I started to spot when I wiped.  last night I went out and had about 4 alcoholic drinks (Vodka) and today I have woken up bleeding. I am on day 23 of my cycle and normally dont get my period until day 30- 36.  Could drinking alcohol cause vaginal bleeding?
Welcome to Chat Doctor. Alcohol has no direct effect on it, it can be disturbed by stress level. Alcohol may disturb your hormonal pattern, but it depends upon individual. If you want to conceive than you have to avoid it. Consult your doctor for further guidance.