<prompt> If you are a doctor, please answer the medical questions based on the patients description.hello, i have a quiery that is for last two years i am taking colospa retard,matilda ER and sensival 25.Whenever i try to quiet them colitis pain occurs.I want to concieve so please tell that these medicines can cause side effects in future and can i take these medicine in the time of pregnency.  <response>: Hi, How are you doing ? Among these only Matilda ER is safe when you are trying for during pregnancy. Colospa Sensual are not recommended for those trying for pregnancy during pregnancy. You will have to meet your Physician or Gynecologist to get a better alternative. To improve your chances of pregnancy, see if any of the following investigations are pendingHusband- Semen analysis at least 2- done 4 weeks apart preferably in an infertility center examination done by an Chat Doctor. So check with HSGX-ray with dye, or SSG Scan with dye or Laparoscopy all this done found normal, nothing can stop a pregnancy with Gods will Hope I have clarified your queries, do write back if anymore queries all the best 