Baby shower question

Ileana • I`m a proud mommy of a 6 years old boy. In college to become a Social worker. Happily married and pregnant with baby #2
I don't know when I have to do my Baby shower. My husband wants to make it in August 30, but I will be 36 weeks. He said that making it in July it's too early. My due date is September 30 but whit my first Son at 38 he was out. Help me 😩