Checking sperm plugs

I have two males, approximately 700 and 400 grams and want to check both for sperm plugs. I feel somewhat comfortable popping as I've popped both as babies, but as theyve grown they have become more difficult to pop. Does anyone have any popping tips or other methods the check sperm plugs? I appreciate any help you can give! :)

Sometimes I've gotten sperm plugs even when I don't expose the piens all the way. They just pop out with a little pressure. LOL, that sounds bad. Maybe have someone help you by holding them while you try.

Yeah, the sperm plugs are super easy to get out even as full grown 2,000 gram adults. I haven't perfected popping adult BPs, but if sperm plugs come out I know it's a male!

Yeah, just massage, and rub it as you try popping, you'll get something....:O :rofl: just kidding.

Larger males sperm really does pop out easily, even when the penes don't show up...

Just try applying a little pressure as if you were going to pop them and the plugs should just pop out, they must be pressure loaded or something lol. I tried popping my 800 g male and barely started popping and the things just shot right out. Scared the crap out of me.