Janices:
For us, CARE didn't do much for DH, just did detailed SA and usual BT to check for infections etc before starting IVF.
For us it's more female than male problems so he's off the hook. Not even asked to take supplements. But was asked to care more for wife la blah blah blah... Cos ivf is traumatic enough for wives mah. But in the end I think DH was more traumatized by BFN results than me, I had to console him instead!