TTC again after 7 year gap from first child.

Mercadies • Mother of 2 wonderful kids!
Me and my hubby don't uses any kind of BC and I've been off depo for over 2 years and we are trying to have another child but I have yet to get pregnant, and I track my ovulation and everything and we try to "do it" as often as we can but he works 12 hour shift 3-4 days a week and  he's tired by the time get gets home. So I'm just so worried my body don't want to get pregnant again.