I guess your husband would b able to accompany you thruout if you are in PEH since mt e novena and PEH is under same grp. Saw one fren who just delivered ytd at mt e novena, her hb could also be with her. And yes, i agree, hb will need to do ART which lasts every 24h.
I believe for most hospitals, your husband can be with you throughout labour. He will have to undergo ART test. He will only be able to stay outside of visiting hours if you are in a Class A ward.
Yup able to take laughing gas why not? For me I didn’t take laughing gas as I was skeptical of its help