They may have a change of mind after the baby is born. My daughter was adamant she and her husband wanted to be in a bubble for a couple of months after babies arrival. But as baby was due in May 2020 everyone had already been isolated for many weeks, she was extremely stressed at thought of her being in hospital alone during birth. In fact for the 20 hours she was, she was frightened and crying on the phone to me all that time, husband was allowed in for last 12 hours before emergency caesarean. On coming out of hospital, I had to stay isolated so I could be in her bubble to help, it wasn’t this idyllic bubble of her imagination. I made sure I wasn’t the person looking after baby unless she asked, I cooked, prepared meals, did endless washing, and cleaned her house. Unfortunately her MIL was very upset as she was still working and some of the time was in local University’s medical school who was supporting work on vaccine development, so deemed too dangerous to meet baby and didn’t for a long time.