Hey Mel

firstly dont worry about number 2 baby being bigger than number 1
subsequent babies are generally bigger, with boys also being bigger than girls

you do not have to have a stretch and sweep or be booked for an induction if you do not want to. Induction of labor is associated with increased epidural use

you may find that if left alone you will go into labor naturally if relaxed and rested. Your uterus will reach a max size, stimulating activity in the uterine muscles, or your baby will send a hormonal message to your brain when he or she is ready

for positions to increase the sizeof the pelvic cavity: all 4's, squatting/supported squatting.

I have a pregnancy yoga pose on my link that is great for labor and promoting an open pelvis, feelings of calm and endorphin release

if you are left to labor uninhibited you may find that you will not push your baby out, but rather breathe him/her out

small baby or big baby they still have to navigate the same space with the same movements

you will do wonderfully, just trust in your ability to birth your beautiful baby

x