Probably is a growth spurt, they usually stretch a lot more and groan. It is normal there is no harm in it. Could also be gas, there are gas drops but if it doesn't seem to bother him then i wouldn't worry too much about it.
That is true and a good insight. I do agree with you i think doctors should be charged but it is not illegal so that is why they are not charged. There are only special circumstances that i would ever think of that. I think the doctors who perform them should be going to hell.
If you argue once then it will not do anything it is when it causes you stress and if it is going on a lot then that could cause some issues with the baby.