I think it's fine for them to discuss as long as it's an open conversation with parental input welcome. (And it sounds like they're being pretty open.)
Just a random thought - There are lots of good health reasons for not taking the pill or any type of hormone that stops ovulation and menstruation. If your son is going to present a well-rounded argument and form a good opinion, then he needs to also research the physical ramifications for women from taking the pill, injections, etc. on a regular basis. Objecting to "unnatural" birth control isn't just a moral issue.
Batti our AFF Godess is right on again!
Really are you divine or something? You are right way too often for mortal humanity.
__________________ "It is inhumane, in my opinion, to force people who have a genuine medical need for coffee to wait in line behind people who apparently view it as some kind of recreational activity." Dave Barry 2005
I am a firm believer in the Old Paths
Articles on such subjects as "The New Birth," will be accepted, whether they teach that the new birth takes place before baptism in water and Spirit, or that the new birth consists of baptism of water and Spirit. - THE PENTECOSTAL HERALD Dec. 1945
"It is doubtful if any Trinitarian Pentecostals have ever professed to believe in three gods, and Oneness Pentecostals should not claim that they do." - Daniel Segraves
__________________
Her children arise up, and call her blessed; her husband also, and he praiseth her.
"You will be hated for my sake-Just remember that it should be for MY sake and not YOURS-
Do NOT act in such a way as to be offensive, and then blame it on me"