Was it common to share a bed with a sibling when you were growing up?

I shared a room with my sister growing up but not a bed. We did used to lay in the same bed to watch movies sometimes

I shared a room with my sister all while growing up, we shared a double bed until I was about 10, then we had bunk beds.

In the middle ages many problems developed from people living too closely

7 people in a 3 bedroom house ☺️

Nah we built our own house. Had room for 5 beds

Not for me, bunk bed

Ir was for me.. First all in a family bed together at night, but as our family grew, the oldest child moved to their own room.. Next birth caused the next oldest to join the the first.. In my case I joined my older sister and my Mom and Dad kept our younger sister in their bed.
For big families, there are not enough rooms in a home... so kids learn to sleep together..

Cuddly though!

I had my own bed

Well I did with my sister when I was younger my parents forced us because my sister was afraid to sleep alone

No, we had our own rooms but we did share the bathroom while getting ready for school.

I shared a room with a brother until I was 11, I had the upper bunk bed

I haven't got any siblings.

We had bunk beds...