Sex twice in a day but one viagra

I’m new to viagra, just got a prescription to help me over the hump, it’s 50mg but I’m told only take one day.

What if I want to have sex in the afternoon then again in the evening. I presume the dose from the afternoon will be worn out by night, but it says I shouldn’t take another until the next day.

Does anyone find the effects will last that long or do I just have to limit sex to once a day?

You’re not meant to take more than a single Viagra dose in a day. I find it works for about 6 hours though…
If you want a longer lasting solution, ask your doctor for Cialis. That lasts up to 36 hours.