It's too early to worry about it, but whatever makes you feel most at ease. It's a good rule to avoid alcohol while TTC conceive, though - or stick to that one glass of wine on occasion. I tend to cut it out entirely the week before AF/until she comes. And it's kinda fun to avoid certain foods (like sushi, which I LOVE) in the 2WW cuz then if AF arrives, you can celebrate and eat and drink whatever! PS- eggs are totally safe to eat during pregnancy as long as they are fully cooked.