Need some Opinion

My husband and I can't agree to replace our sofa bed with a normal bed. Im currently on my 25weeks pregnancy and he is worried mahihirapan ako sa sofa bed pag tumagal. He wants to buy a proper bed for me to prevent risk pag tumatayo. But im really hesitant na gumastos ng malaking pera ng di naman kailangan, since he just lost his job and im the only one working from home (and still support my parents). Im thinking i can manage naman. Im not sure. I would rather we alot his savings sa panganganak ko or sa gamit ng baby. We think he has more than enough savings if ever di normal delivery ko but still iba na handa for emergency. I know it is not a serious problem but its really bothering me and would appreciate any opinion from others. #FTM