I'm 25 weeks pregnant. I had pain in the pubic bone mainly while moving leg to change posture while sleeping and moving leg wider. I went to my gynaecologist who then checked my cervix. Length of the cervix was 3.9cm but there was funnelling at internal. So the doctor gave me poluton depot injection (once a week for 4 weeks), susten 200 vaginal insert( for two weeks) and duvadilan 10mg (1-0-1 for a month). Doctor took an ultrasound the following day that showed no funnelling and cervix is closed. I want to know why this happened? Is all ok? Should I continue the medication? Are these medicines safe for the baby in the womb? Please give me your valuable comments doctors. Thank you.