Pros and Cons of TTC in different months?

[Laschai]

In my family, if we're not preventing, we're trying. No woman descended from my grandmother has had unprotected sex without getting pregnant. Note that miscarriage is common, but if we don't miscarry our babies always go to term, generally born a few days late.

I'm thinking about TTC any month April-August, not this next year, I'm just thinking a few years in advance.

Can you list any pros and cons you can think of for each month April-August?

Note:being heavily pregnant in november and december are huge pros for me, so I can have that cute maternity shoot for the holidays.

Thanks!