bx,
I suppose if it is working fine there is no reason to replace it unless you are concerned for hygiene reasons ie. 2nd hand.
Yes, I will sterilise the breastshields together with the other parts. I use a medela freestyle and ameda.
oh MIL is here.. I feel like I am going through a broken record. Here goes the same question again and again...
kcpq,
You must be having engorgement, try to remove the milk with your pump/ hand expression before your breasts get inflammed (ie. mastitis)
Once your nipple/areola soften after removing some milk, the best method is to get your boy to help you relief the engorgement by latching.
Now is not the time to avoid him, now is the time to make sure he helps you!
Have to try to find some way to KO your MIL and get to your boy somehow or your bf journey could just end here.
Don't treat it lightly, engorgement can aggravate and result it mastitis, then you may have to take anti-biotics or worse if develop into breast access have to go hospital and drain the milk.
Now is the most trying period. Hang in there...Don't give up.