S7·E4 Can't Fight Biology

Episode recap

Task: Write a 280-380 word episode recap for Grey's Anatomy S7E4 (Can't Fight Biology).
Constraint 1: Use ONLY verifiable facts from the provided SYNOPSIS and SOURCES.
Constraint 2: Do not invent/guess titles, names, dates, counts, awards, ratings, box-office, viewership, or plot points.
Constraint 3: If a detail is not in the material, omit it.
Constraint 4: Write original, neutral, encyclopedic prose in plain text.
Constraint 5: No markdown, no asterisks, no headings, no bullet points.
Constraint 6: Word count target: 280-380 words.
Synopsis: "Derek and Meredith visit the obstetrician and receive disturbing news; Lexie notices April and Meredith growing closer; Jackson tries to get ahead in the operating room."
Source [1]: Grey's Anatomy (2005), TV-14, Drama.
Source [2]: American television medical drama, debuted on ABC as a mid-season replacement for Boston Legal on March 27, 2005.
Source [3]: Created by Shonda Rhimes. Cast includes Ellen Pompeo, Chandra Wilson, James Pickens Jr., Kevin McKidd. Drama centered on five surgical interns and supervisors.
Source [4]: Follows personal and professional lives of doctors at Seattle's Grey Sloan Memorial Hospital.
Source [5]: Meredith Grey is a brilliant first-year surgical intern at Seattle Grace Hospital. (Note: Source 4 says Grey Sloan Memorial, Source 5 says Seattle Grace. I should stick to what is provided, but the synopsis is the primary driver for the episode content).
Characters mentioned in synopsis: Derek, Meredith, Lexie, April, Jackson.
Plot points:
1. Derek and Meredith visit an obstetrician and get disturbing news.
2. Lexie notices April and Meredith are growing closer.
3. Jackson tries to get ahead in the operating room.
The synopsis is extremely brief.
The word count requirement is 280-380 words.
Problem: If I only use the provided facts, I cannot reach 280 words without repeating myself or adding "fluff" that isn't a fact.
Constraint Check: "If the synopsis is sparse, stay concise rather than guessing." vs "Write a grounded 280-380 word episode recap".
Conflict Resolution: As an archivist, I must follow the instruction to "Use only supplied facts" and "Never add... plot events not explicitly present." If I cannot reach the word count without violating the "only supplied facts" rule, I have a logical conflict. However, usually,