[Mrs. Don-o]

• Don't have sex until marriage.

• Marry someone what was similarly abstinent from sex.

• The two of you be faithful and exclusive sexually with each otrher.

That's it.

It's the only thing that works.

And it works every time.

[dr_lew]

Can’t say this was followed to the letter by all or any parties in my case. But it still worked!

Oh, Happy day!