Although your partner’s bump may be gone, her tummy may still look pregnant for a while. It took 9 months to grow so things won’t go back to normal at once and it’s not really wise for new mums to throw everything into slimming down again. She’ll need any energy she does have for looking after your new baby.
After giving birth, she may feel bruised or sore down below for a few weeks, especially if she needed stitches afterwards. She might also have some bleeding there too and if she had to push very hard during labour, she could also experience piles, even if she didn’t suffer with them during pregnancy. They should improve over the next few weeks though.
Her breasts will feel hot and probably quite tender as her milk starts to come in and they adjust to the new sensation. Some mums also suffer with cracked or sore nipples as they get into the swing of breastfeeding, which can be quite painful, so it’s best to be careful about touching them! Getting some help with breastfeeding techniques and feeding positions should help with this though, so encourage her to ask her midwife for advice.