Semen Analysis Question

I had no idea where to post this, but my husband got a referral for a semen / sperm analysis which he’s going to in 2 days.

The requirements ask him not to ejaculate within 2 days of the test, but no longer than a week.

By Thursday it would have been about 10 or 11 days.

Does anyone know if that would make a big impact? What’s the impact of waiting longer than a week?