0
In males, the testicles can retract or move closer to the body due to the contraction of the cremaster muscle, which is a response to various factors such as temperature changes, arousal, or fear. This mechanism helps regulate temperature for optimal sperm production and can also serve as a protective reflex. When the body is cold or in a stressful situation, the muscles contract to keep the testicles warmer and safer.
What else can I help you with?
What's the relationship between internal feed back mechanisms and the regulations of male reproductive hormones.?
Generally male reproductive hormones spike when hooked up to internal feed back mechanisms.
Can a male horse mate with asleep female?
no. Horses only sleep deeply when they are lying down, which they do rarely. Horses mate standing up though. Most of the time, horses sleep lightly standing up and are easily roused. She'd just wake up and kick him in the balls.
In Pokemon diamond if you go up when you're in the underground with treasures in your treasure bag will they still be there when i go back down?
yes
Where do you go after you beat team galatic boss?
it is probaly by a team galactic person talk to him\her he might have it just like in pokemon bw2 o and by the way to catch heatran in pokemon bw2 get it to 2 hp and use dive ball or use pokeballs and ultra balls and then dive balls
What happens when you stop depo?
ur body will go back to normal slowley but it will take up to 6 mothns to a year to go all the way back to the way it was before u ever took depo
Why does the love go back up?
The average male refractory period is approximately 20 minutes.
When did Deborah Sampson dress up as a male?
to join the army girls weren't aloud to go to the army back then
How do you get safari balls in Pokemon Ruby?
To get safari balls in Pokemon ruby you have to go to the safari zone and go up to the man and he will give you 30 safari balls
When do soccer balls go bad?
Soccer balls do not go bad. If you purchase a high quality ball it can last for up to a year.
What do you do when your balls fall off?
Pick 'em up and and sew them back on.
How do you beat Nana in luigi's mansion?
step1: go to Nana's room(she's still nitting her scarf!). step2: knock over the balls of yarn. step3: suck up the balls with your vacum cleaner. step4: (just like baby's room)aim, and fire at her!if your lucky, she'll still be there, if she disappers( this is normle),go outside her room and go back in. TIPS: aim all three balls at her without her disappering, then you can suck her up. if she escapes, stay in the room, she'll come back!:D
Why do male squirrels back up to you with their butts up in the air?
because they can
How do you dodge the balls against betty jetty on poptropica?
You fly around the sets of four balls. With the one balls you go the opposite direction.(It goes down, you fly up.
What is the bump called on the back of a male salmon?
The bump on a male salmon when returning up stream is called a hump.
What does it mean when your female hamster has balls?
That your female hanster is a male hamster The pet store gave u 1 f***** up hamster
How do you catch Palkia and dailga in platinum?
after you beat the elite 4 go back up to the spear pillar and the will be a portal thing press a on it and dailga it's easy to catch then go back in the cave and come back out and the portal thing will be back on the other side and palkia will come out. there both easy to catch i only use toultra balls to catch them both
When I was trying to get lugia in whirl islands I accidentally jumped off all the ledges now I can't get back up is their anything I can do to get back up please help me?
First you get 5 or 10 dusk balls then go to the same cave again. Do the level over, the kamongo girls will be there and Lugia will be too.
