ok so..my bf and I used to use astroglide warming lube...didn't like it so we switched to ky..the reg stuff, ever since we switched to that..anytime I give him a hj, afterwards when he ejaculates the semen turns into foam..like..foamy stuff...literally...it isn't the normal consistency as it usually is without the lube..its so weird, like..it clumps up and stuff and turns really really white and into like a hard spongy foam..its hard to explain..but any other time we DONT use lube..its normal, so theres nothing wrong with him...y is the lube making it do this? may sound stupid but..does it help in preventing pregnancy in any way..cuz i'm tellin ya..with the way this stuff clumps up..the sperms goin no where haha...its so weird..(not counting on it as b.c. i'm on the pill but..just curious) anyway, comments appreciated