Read the following article and answer the question by choosing from the options.

Yesterday I waddled off to see the Midwife . It was the first time I 'd attended an appointment alone , having forgotten the tiny detail of when the actual appointment was , leading to Mr M taking the wrong day off . ' I 'll be fine ' I laughed , making notes of questions Mr M had wanted to ask .

What would happen before going to the appointment alone ?
Available options:
(1). None of the above choices ..
(2). I would have to reschedule my appointment so my husband could attend ..
(3). My husband would be stuck at work ..
(4). I would be going by myself to the appointment .....A:
(4).