Help Advice

I’m not sure if this is the right section for this topic but I need some advice.

My husband and I have been married for 6 months and we want to start a family early. My sister and her husband are going through IVF so my whole family is telling us to hold off and let my sister have her chance first. My sister said she would be pissed if I got pregnant before her. I understand how she feels but I don’t want to put my plans of having a family on hold until she gets the chance. My husband and I are torn on what to do. What would you do?