Based on your tables I would suggest some changes.
1. The Woman and Pregnancy tables have a one-to-many relationship. One woman can have multiple pregnancies. So I would have the WomanID in the Pregnancy table but not have any Pregnancy information in the Woman table.
2. It's unclear to me how the Medications table works. If Medications is related to Pregnancies then it is a many-to-many relationship. One Pregnancy can have multiple medications and one medication can be prescribed to multiple pregnancies. So you need three tables for this relatiionship. Pregnancy, Medications, Pregnancy Medications. Pregnancy Medications would have WomanID and MedicationID and perhaps the dosage in it. Remove PregID from the Medications table. Medications should only have medications in it. The name, the maker, etc.
thanks so much, i took your suggestions, i think i was overcomplicating things. I added a Survey table too, but it shouldn't be as difficult as the medications table.
how would you suggest making the form more user friendly? this looks very ugly to me and it seems backwards, again, the person doesn't have a "medID" yet, they get that after filling out the medications form first.