In order to register a reproductive loss, first of all, you need to access 

Breeding > Data Entry > Reproductove Losses

To add a new reproductive loss, click on the ''add'' button


1 -  Add the type of reproductove loss ( Abortion, Return to estrus or not pig in sow) 

2 - Fill with the sow's Id

3- Date the loss ocurred. 

After filling all the data, simply click on the "save and close'' button (if there is no other entry to add) or ''Save and continue'' button (to add another loss).