Just want a little bit of advice. We want to start trying for our second soon. Our DD is nearly 15 months and we'd like a 2 year age cap. The only thing is we've booked to go on holiday at the beginning of September with family and I'm not sure I want to be pregnant then because of sickness etc. So this would mean starting ttc in August. However my other half also said if we're not pregnant within 2 months he wants to hold off until December so the baby doesn't have an August birthday. He's very weird about school years which I'm not too concerned about. Anyway I just think there's no guarantee that we'll fall pregnant within 2 months so I'm not sure whether to start in July which would give us 3 months to try. I know there's not guarantee whatever we do but any advice would be helpful. Should we start trying that bit earlier in case it takes longer than we think. My first 2 babies were conceived within a 2 month period.